CN106761110A - A kind of damper opening and closing angle change mechanism of hinge - Google Patents
A kind of damper opening and closing angle change mechanism of hinge Download PDFInfo
- Publication number
- CN106761110A CN106761110A CN201710135771.5A CN201710135771A CN106761110A CN 106761110 A CN106761110 A CN 106761110A CN 201710135771 A CN201710135771 A CN 201710135771A CN 106761110 A CN106761110 A CN 106761110A
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- CN
- China
- Prior art keywords
- damper
- gear
- hinged
- hinge
- lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/0215—Parts for attachment, e.g. flaps for attachment to profile members or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
- F16J10/02—Cylinders designed to receive moving pistons or plungers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Protection
- E05Y2800/422—Protection against vibration or noise
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Protection
- E05Y2800/43—Protection against wear
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/308—Application of doors, windows, wings or fittings thereof for domestic appliances for ovens
Abstract
A kind of damper opening and closing angle change mechanism of hinge, gear including the cooperation that is hinged leans on element, connecting element and lever element, gear is by being provided with damper between element and connecting element, damper one end is rotatably arranged on gear by element, the other end is relied in connecting element, and connecting element, lever element and the damper relative gear when hinge is opened and closed mutually link by element；At least when certain angle is closed, lever element is acted on damper and drives the spacing slip of damper in connecting element described hinge, and damper compresses and produces damping force, is closed with the damping for realizing hinge.The improvement that the present invention passes through said structure, it has simple and reasonable, safe and reliable, easily production, easily realizes, regulation is quick, easy to operate, long service life, and opening and closing process is laborsaving, smooth, the collision low feature of small, noise, practical.
Description
Technical field
The present invention relates to a kind of damper opening and closing angle change mechanism of hinge.
Background technology
Chinese patent literature number disclosed a kind of Upturning door hinge for CN202039710U on November 16th, 2011, the structure
The curved end of the first cursor is rotatably connected with substrate, and curved end and the substrate of the second cursor are rotatably connected, can be simultaneously
The two ends of the above-mentioned linking arm together with being coincided with the first cursor, the respective straight end of the second cursor rotate with first respectively
Arm, the respective straight end of the second cursor are rotatably connected, and linking arm is located between the first cursor, the second cursor, first turn
The curved end of swing arm is hinged with the free end of the motion bar of gas bar, and the fix bar of gas bar is operatively connected on substrate, and substrate is also
Be provided with it is with impact portions, after the second cursor is rotated with the elastic parts of the corner elastic collision.It is said that the structure can
To reduce noise, the closing motion or open motion of cabinet door are more flexible, and cabinet door is integral translation campaign in motion process
, common cabinet door can be avoided to collide the situation of head；But, the Upturning door hinge only realizes buffering resistance by elastic parts
Power when Buddhist nun, closing motion or open motion is unable to reach uniform effect, and the elastic parts is hinged opening and closing in tilt-up door
When frictional force it is big, high noise, it is impossible to meet the use demand of user.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, safe and reliable, easily production, easily realizes, regulation is quick,
It is easy to operate, long service life, opening and closing process is laborsaving, smooth, collide the damper opening and closing angle change of the low hinge of small, noise
Mechanism, to overcome weak point of the prior art.
A kind of damper opening and closing angle change mechanism of the hinge designed by this purpose, including the gear of the cooperation that is hinged is leaned on
Element, connecting element and lever element, it is characterised in that：Gear is by being provided with damper, damper between element and connecting element
One end is rotatably arranged on gear by element, the other end is relied in connecting element, and connecting element, lever element and damper are in hinge
Relative gear mutually links by element when chain is opened and closed；At least when certain angle is closed, lever element acts on resistance to described hinge
On Buddhist nun's device and drive damper it is spacing slip in connecting element, damper compresses and produces damping force, to realize the resistance of hinge
Buddhist nun closes.
Described connecting element one end rotates and is hinged on gear by element, the other end is rotated and is hinged on lever element, damps
Device one end is rotatably arranged on gear by element, the other end is slided and relied in connecting element；Wherein, connecting element is rotated and is hinged
The rotation pin joint and damper leaned on element in gear are rotatably arranged on the relatively independent setting of run-on point and the two for keeping off and leaning on element
Between form certain interval, to realize that damper and connecting element and/or gear follow hinge to be opened and closed by the angle between element
Produce change.
By being provided with rotary spacing portion on element, damper one end is arranged on the gear by rotary spacing portion rotation-limited
Gear is damped by element, the other end is slided and relied in connecting element, and/or slip limiting section is provided with connecting element
Device one end is rotatably arranged on gear by element, the other end is by sliding the spacing slip of limiting section and relying in connecting element.
The damper at least includes piston rod and cylinder body, and piston rod one end is arranged in cylinder body, and the other end stretches out cylinder body
One end and rotation is hinged on gear by element, the cylinder body other end is slided and relied in connecting element.
Leverage portion is provided with the lever element, zigzag part is provided with cylinder body；Described hinge is at least being closed
When closing certain angle, lever element is acted on the zigzag part of cylinder body by leverage portion and drives the spacing slip of cylinder body to exist
In connecting element, damper compresses and produces damping force, is closed with the damping for realizing hinge.
The zigzag part is at least made up of an arc section, described hinge at least when certain angle is closed, lever element
Acted on the zigzag part of cylinder body by leverage portion point contact type or line contact type or face contact type.
The damper is Automatic-reset damper, and return springs, return springs one end bullet are provided with cylinder body
Property act on piston rod or gear by element, other end elastic reaction is on cylinder body；Described hinge is at least opening certain angle
When spending, the zigzag part of cylinder body is mutually disengaged with the leverage portion of lever element, and cylinder body is slided and resetted by return springs
Rely in connecting element；Described rotary spacing portion is spring part, and spring part one end elastic reaction leans on element or company in gear
Connect on element, other end elastic reaction is on damper.
Also include connecting rod element, switching element and passage element；Wherein, connecting element one end rotates with gear by element side
It is hinged, connecting element middle part is rotated with lever element one end and is hinged, and the connecting element other end is rotated with switching element one end and is hinged,
Connecting rod element one end is rotated by element opposite side with gear and is hinged, and the connecting rod element other end is rotated with lever element middle part and is hinged, thick stick
The rod element other end is rotated with passage element one end and is hinged, and the passage element other end is rotated with the switching element other end and is hinged.
The structure also includes movable part, not dynamic component, connecting rod element, switching element and passage element；Wherein, movable part
Part is connected with passage element, and dynamic component is not connected with gear by element, and connecting element one end turns with gear by element side
Dynamic to be hinged, connecting element middle part rotates with lever element one end and is hinged, the connecting element other end and switching element one end rotating hinge
Connect, connecting rod element one end rotates by element opposite side with gear and is hinged, the connecting rod element other end is rotated with lever element middle part and is hinged,
The lever element other end is rotated with passage element one end and is hinged, and the passage element other end is rotated with the switching element other end and is hinged；
Described movable part is hinged opening and closing motionless by connecting element, lever element, connecting rod element, switching element and passage element
The gear of part is by element；
Or, dynamic component is not connected with passage element, and movable part is connected with gear by element, connecting element one
End with gear by element side rotate be hinged, connecting element middle part with lever element one end rotation be hinged, the connecting element other end and
Switching element one end rotates and is hinged, and connecting rod element one end is hinged with gear by the rotation of element opposite side, the connecting rod element other end and thick stick
Rod element middle part is rotated and is hinged, and the lever element other end is rotated with passage element one end and is hinged, and elapses the element other end with switching
The element other end is rotated and is hinged；Described not dynamic component is by connecting element, lever element, connecting rod element, switching element and pushes away
Move element and be hinged gear of the opening and closing in movable part by element.
Elastic parts is additionally provided with the switching element, the elastic parts at least includes spring and Coupling, spring bullet
Property be arranged on Coupling, Coupling one end locating rotation on switching element, the other end by spring at least hinge close
Interacted with passage element during certain angle, passage element is closed by the cooperation elastic damping of spring, Coupling and damper
Close in gear by element, to realize that movable part elastic damping is closed on not dynamic component.
The present invention is utilized respectively passage element, gear and is connected with movable part and not by element by the improvement of said structure
Dynamic component, wherein movable part and dynamic component can not be furniture door body, the form of furniture cabinet or refrigerator door, refrigerator cabinet
Form, it uses scope wide, while connecting element rotates and is hinged on gear and rotated with damper by the rotation pin joint on element
Gear is arranged on by the relatively independent setting of run-on point of element and certain interval is formed therebetween, therefore damper and connection
Element and/or gear can follow the opening and closing of hinge to produce change by the angle between element, so as to define the action row of damper
Journey, positions damper more accurate, improves the resistance to overturning of hinge；And, be provided with the cylinder body of damper at least by
The zigzag part that one arc section is constituted, leverage portion point of the zigzag part at least in hinge closing certain angle with lever element
Contact or line contact type or face contact type interact, and can reach the effect of the even acceleration, even deceleration or even closing of hinge
Really, the closing that makes hinge is more laborsaving, smooth, it is low to collide small, noise, while greatly reduce lever element being connect with damper
The pressure of synapsis, reduces abrasion, so as to improve the service life of product, further still causes that the stress of damper more collects
In, stabilization, so as to improve the bearing capacity of hinge, allow hinge be useful in it is any be hinged on the part of opening and closing, and hinge exists
Soft, smooth, without hindrance sense when closing work, so as to improve the experience of user, user can also be according to practical use
Demand changes the shape of zigzag part, and versatility is high；Also, damper is Automatic-reset damper, hinge is at least opening one
When determining angle, the zigzag part of cylinder body is mutually disengaged with the leverage portion of lever element, and cylinder body can then be slided and resetted and rely on
In connecting element, damper is in the armed state rested and reorganized, and not only reduces the unwanted motion produced during damper inoperative, makes
The sliding position of damper is more accurate, it is thus also avoided that hinge, because damper motion occurs deviation, causes resistance when opening and closing is hinged
The problem of Buddhist nun's device operational failure, while improving product structure stability so that the stress of damper is more concentrated, stabilization, so that
Further improve the service life and buffering effect of damper.It has simple and reasonable, safe and reliable, easily production,
Easily realize, regulation is quick, easy to operate, long service life, opening and closing process is laborsaving, smooth, the collision low feature of small, noise, real
It is strong with property.
Brief description of the drawings
Fig. 1 is the hinge of first embodiment of the invention, movable part and not dynamic component assembling structure schematic diagram.
Fig. 2 is the hinge assemblies structural representation of first embodiment of the invention.
Fig. 3 is the hinge decomposition texture schematic diagram of first embodiment of the invention.
Fig. 4-Fig. 7 is the hinge opening and closing change in process schematic diagram of first embodiment of the invention.
Fig. 8 is the hinge arrangement schematic diagram of second 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 damper opening and closing angle change mechanism of this hinge, including the gear of the cooperation that is hinged leans on element
1st, connecting element 2 and lever element 3, gear are rotated and set by being provided with damper, damper one end between element 1 and connecting element 2
Put in gear by element 1, the other end is relied in connecting element 2, connecting element 2, lever element 3 and damper are opened and closed in hinge
When relative gear mutually linked by element 1；At least when certain angle is closed, lever element 3 acts on damper to described hinge
In connecting element 2, damper compresses and produces damping force the spacing slip of upper and driving damper, to realize the damping of hinge
Close.
Further speaking, the one end of connecting element 2 rotates and is hinged on gear by element 1, the other end is rotated and is hinged on lever unit
On part 3, damper one end is rotatably arranged on gear by element 1, the other end is slided and relied in connecting element 2；Wherein, connect
Element 2 is rotated to be hinged on to keep off being rotatably arranged on to keep off by the rotation pin joint and damper on element 1 and leans on the run-on point of element 1 relative
It is independently arranged and forms certain interval therebetween, realizes damper and connecting element 2 and/or gear by between element 1
Angle follows hinge to be opened and closed and produces change.
Further speaking, gear is spacing by rotary spacing portion 4 by being provided with rotary spacing portion 4, damper one end on element 1
Gear is rotatably arranged on by element 1, the other end is slided and relied in connecting element 2；Wherein, rotary spacing portion 4 is spring part,
Specifically, the rotary spacing portion 4 is torsion spring, torsion spring be arranged on gear by element 1 and one end elastic reaction in gear by element 1
Or in connecting element 2, other end elastic reaction is on damper.
Further speaking, damper at least includes piston rod 6 and cylinder body 7, and the one end of piston rod 6 is arranged in cylinder body 7, another
The one end of cylinder body 7 is stretched out at end and rotation is hinged on gear by element 1, the other end of cylinder body 7 is slided and relied in connecting element 2.
Further speaking, leverage portion 8 is provided with lever element 3, zigzag part 9 is provided with cylinder body 7；Described hinge
At least when certain angle is closed, lever element 3 is acted on the zigzag part 9 of cylinder body 7 and driven chain by leverage portion 8
In connecting element 2, damper compresses and produces damping force the spacing slip of cylinder body 7, is closed with the damping for realizing hinge.
Further speaking, zigzag part 9 is at least made up of an arc section, described hinge at least when certain angle is closed,
Lever element 3 is acted on the zigzag part 9 of cylinder body 7 by the point contact type of leverage portion 8 or line contact type or face contact type.
Further speaking, damper is Automatic-reset damper, and return springs 10, reset bullet are provided with cylinder body 7
Property one end elastic reaction of part 10 in piston rod 6 or gear by element 1, other end elastic reaction is on cylinder body 7；Described is hinged to
Few when certain angle is opened, the zigzag part 9 of cylinder body 7 is mutually disengaged with the leverage portion 8 of lever element 3, and cylinder body 7 is by multiple
Position elastic component 10 is slided and resetted and relies in connecting element 2.
Specifically, the structure also includes movable part X, not dynamic component Y, connecting rod element 11, switching element 12 and passage
Element 13.
Wherein, movable part X is connected with passage element 13, and dynamic component Y is not connected with gear by element 1, connects
The one end of element 2 rotates by the side of element 1 with gear and is hinged, and the middle part of connecting element 2 rotates with the one end of lever element 3 and is hinged, connection unit
The other end of part 2 is rotated with the one end of switching element 12 and is hinged, and the one end of connecting rod element 11 rotates by the opposite side of element 1 with gear and is hinged, even
The middle part of the other end of rod element 11 and lever element 3 rotates and is hinged, the other end of lever element 3 and the passage one end rotating hinge of element 13
Connect, the passage other end of element 13 is rotated with the other end of switching element 12 and is hinged；Described movable part X passes through connecting element 2, thick stick
Rod element 3, connecting rod element 11, switching element 12 and passage element 13 are hinged gear of the opening and closing in not dynamic component Y by element 1.
Or, dynamic component Y is not connected with passage element 13, and movable part X is connected with gear by element 1, connects
The one end of element 2 rotates by the side of element 1 with gear and is hinged, and the middle part of connecting element 2 rotates with the one end of lever element 3 and is hinged, connection unit
The other end of part 2 is rotated with the one end of switching element 12 and is hinged, and the one end of connecting rod element 11 rotates by the opposite side of element 1 with gear and is hinged, even
The middle part of the other end of rod element 11 and lever element 3 rotates and is hinged, the other end of lever element 3 and the passage one end rotating hinge of element 13
Connect, the passage other end of element 13 is rotated with the other end of switching element 12 and is hinged；Described not dynamic component Y passes through connecting element 2, thick stick
Rod element 3, connecting rod element 11, switching element 12 and passage element 13 are hinged gear of the opening and closing in movable part X by element 1.
Further speaking, elastic parts is additionally provided with switching element 12, the elastic parts at least includes spring 14 and set
Fitting 15, spring 14 is resiliently arranged on Coupling 15, and on switching element 12, the other end leads to one end locating rotation of Coupling 15
Cross spring 14 to be interacted with passage element 13 at least when hinge closes certain angle, passage element 13 is by spring 14, set
The cooperation elastic damping of fitting 15 and damper is closed in gear by element 1, to realize that movable part X elastic dampings are closed not
On dynamic component Y.
Second embodiment
Referring to Fig. 8, the damper opening and closing angle change mechanism of this hinge, it is different from first embodiment part and is：Even
Connect and be provided with element 2 slip limiting section 5, damper one end is rotatably arranged on gear by element 1, the other end is spacing by sliding
The spacing slip in portion 5 is simultaneously relied in connecting element 2.
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. element (1), connecting element are leaned on by a kind of damper opening and closing angle change mechanism of hinge, including the gear of the cooperation that is hinged
And lever element (3) (2), it is characterised in that：Gear is by being provided with damper, damper one between element (1) and connecting element (2)
End is rotatably arranged on gear by element (1), the other end is relied in connecting element (2), connecting element (2), lever element (3) and
Damper relative gear when hinge is opened and closed mutually links by element (1)；Described hinge at least close certain angle when, lever
Element (3) is acted on damper and drives the spacing slip of damper in connecting element (2), and damper compresses and produces resistance
Buddhist nun's power, is closed with the damping for realizing hinge.
2. the damper of hinge is opened and closed angle change mechanism according to claim 1, it is characterised in that：The connecting element
(2) one end rotates and is hinged on gear by element (1), the other end is rotated and is hinged on lever element (3), and damper one end rotates and sets
Put in gear by element (1), the other end is slided and relied in connecting element (2)；Wherein, connecting element (2) is rotated and is hinged on
Gear be rotatably arranged on gear by the relatively independent setting of run-on point of element (1) by the rotation pin joint on element (1) and damper and
Therebetween form certain interval, with realize damper and connecting element (2) and/or gear by the angle between element (1) with
Change is produced with hinge opening and closing.
3. the damper of hinge is opened and closed angle change mechanism according to claim 2, it is characterised in that：The gear leans on element
(1) rotary spacing portion (4) is provided with, damper one end is arranged on gear by element (1) by rotary spacing portion (4) rotation-limited
On, the other end is slided and relied in connecting element (2), and/or slip limiting section (5) is provided with connecting element (2), damping
Device one end is rotatably arranged on gear by element (1), the other end is by sliding the spacing slip of limiting section (5) and relying on connecting element
(2) on.
4. the damper of hinge is opened and closed angle change mechanism according to claim 3, it is characterised in that：The damper is at least
Including piston rod (6) and cylinder body (7), piston rod (6) one end is arranged in cylinder body (7), the other end stretch out cylinder body (7) one end and
Rotation is hinged on gear by element (1), cylinder body (7) other end is slided and relied in connecting element (2).
5. the damper of hinge is opened and closed angle change mechanism according to claim 4, it is characterised in that：The lever element
(3) leverage portion (8) is provided with, zigzag part (9) is provided with cylinder body (7)；Described hinge is at least closing certain angle
When spending, lever element (3) is acted on the zigzag part (9) of cylinder body (7) by leverage portion (8) and drives cylinder body (7) spacing
Slide in connecting element (2), damper compresses and produces damping force, closed with the damping for realizing hinge.
6. the damper of hinge is opened and closed angle change mechanism according to claim 5, it is characterised in that：The zigzag part (9)
At least it is made up of an arc section, at least when certain angle is closed, lever element (3) is by leverage portion for described hinge
(8) point contact type or line contact type or face contact type are acted on the zigzag part (9) of cylinder body (7).
7. the damper of hinge is opened and closed angle change mechanism according to claim 6, it is characterised in that：The damper is certainly
Dynamic homing position type damper, is provided with return springs (10) on cylinder body (7), return springs (10) one end elastic reaction is in piston
Bar (6) or gear are by element (1), other end elastic reaction is on cylinder body (7)；Described hinge is at least opening certain angle
When, the zigzag part (9) of cylinder body (7) is mutually disengaged with the leverage portion (8) of lever element (3), and cylinder body (7) is by Flexible Reset
Part (10) is slided and resetted and relies in connecting element (2)；Described rotary spacing portion (4) is spring part, the spring part one end
Elastic reaction is in gear by element (1) or connecting element (2), other end elastic reaction is on damper.
8. the damper of hinge is opened and closed angle change mechanism according to claim 7, it is characterised in that：Also include connecting rod element
(11), switching element (12) and passage element (13)；Wherein, element (1) side rotating hinge is leaned in connecting element (2) one end with gear
Connect, connecting element (2) middle part rotates with lever element (3) one end and is hinged, connecting element (2) other end and switching element (12)
End rotation is hinged, and connecting rod element (11) one end is hinged with gear by the rotation of element (1) opposite side, connecting rod element (11) other end and thick stick
Rod element (3) middle part is rotated and is hinged, and lever element (3) other end is rotated with passage element (13) one end and is hinged, and elapses element
(13) other end is rotated with switching element (12) other end and is hinged.
9. the damper of hinge according to claim any one of 1-8 is opened and closed angle change mechanism, it is characterised in that：The structure
Also include movable part (X), not dynamic component (Y), connecting rod element (11), switching element (12) and passage element (13)；Wherein, it is living
Dynamic component (X) is connected with passage element (13), and dynamic component (Y) is not connected with gear by element (1), connecting element (2)
One end rotates by element (1) side with gear and is hinged, and connecting element (2) middle part rotates with lever element (3) one end and is hinged, connection unit
Part (2) other end is rotated with switching element (12) one end and is hinged, and connecting rod element (11) one end rotates with gear by element (1) opposite side
It is hinged, connecting rod element (11) other end and lever element (3) middle part rotate and is hinged, lever element (3) other end and passage element
(13) one end is rotated and is hinged, and passage element (13) other end is rotated with switching element (12) other end and is hinged；Described movable part
Part (X) is hinged by connecting element (2), lever element (3), connecting rod element (11), switching element (12) and passage element (13)
The gear in not dynamic component (Y) is opened and closed by element (1)；
Or, dynamic component (Y) is not connected with passage element (13), and movable part (X) is connected with gear by element (1),
Connecting element (2) one end rotates by element (1) side with gear and is hinged, and connecting element (2) middle part rotates with lever element (3) one end
It is hinged, connecting element (2) other end is rotated with switching element (12) one end and is hinged, element is leaned in connecting rod element (11) one end with gear
(1) opposite side is rotated and is hinged, and connecting rod element (11) other end is rotated with lever element (3) middle part and is hinged, and lever element (3) is another
End is rotated with passage element (13) one end and is hinged, and passage element (13) other end is rotated with switching element (12) other end and is hinged；
Described not dynamic component (Y) is by connecting element (2), lever element (3), connecting rod element (11), switching element (12) and passage
Element (13) is hinged gear of the opening and closing in movable part (X) by element (1).
10. the damper of hinge is opened and closed angle change mechanism according to claim 9, it is characterised in that：The switching element
(12) elastic parts is additionally provided with, the elastic parts at least includes spring (14) and Coupling (15), spring (14) elasticity sets
Put on Coupling (15), on switching element (12), the other end passes through spring (14) extremely to Coupling (15) one end locating rotation
Few to be interacted with passage element (13) when hinge closes certain angle, passage element (13) is by spring (14), Coupling
(15) closed in gear by element (1), being existed with realizing that movable part (X) elastic damping is closed with the cooperation elastic damping of damper
Not on dynamic component (Y).
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| CN201710135771.5A CN106761110B (en) | 2017-03-08 | 2017-03-08 | A kind of damper opening and closing angle change mechanism of hinge |
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| CN106761110B CN106761110B (en) | 2018-04-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108332498A (en) * | 2018-04-09 | 2018-07-27 | 江苏星徽精密科技有限公司 | A kind of built-in refrigerator buffer hinge |
| CN108868422A (en) * | 2018-06-30 | 2018-11-23 | 江苏星徽精密科技有限公司 | A kind of built-in refrigerator buffer hinge without hovering |
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| CN203308271U (en) * | 2013-06-07 | 2013-11-27 | 伍志勇 | Damper hinge capable of adjusting speed |
| CN105672800A (en) * | 2016-03-10 | 2016-06-15 | 伍志勇 | Damping buffer closing structure for furniture hinge |
| CN105840022A (en) * | 2016-05-18 | 2016-08-10 | 伍志勇 | Actuating strength adjustment mechanism for hinges |
| CN106223760A (en) * | 2016-09-02 | 2016-12-14 | 伍志勇 | A kind of upset linkage damping mechanism for furniture |
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| CN203308271U (en) * | 2013-06-07 | 2013-11-27 | 伍志勇 | Damper hinge capable of adjusting speed |
| CN105672800A (en) * | 2016-03-10 | 2016-06-15 | 伍志勇 | Damping buffer closing structure for furniture hinge |
| CN105840022A (en) * | 2016-05-18 | 2016-08-10 | 伍志勇 | Actuating strength adjustment mechanism for hinges |
| CN106223760A (en) * | 2016-09-02 | 2016-12-14 | 伍志勇 | A kind of upset linkage damping mechanism for furniture |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108332498A (en) * | 2018-04-09 | 2018-07-27 | 江苏星徽精密科技有限公司 | A kind of built-in refrigerator buffer hinge |
| CN108332498B (en) * | 2018-04-09 | 2023-09-08 | 江苏玖星精密科技集团有限公司 | Buffer hinge of embedded refrigerator |
| CN108868422A (en) * | 2018-06-30 | 2018-11-23 | 江苏星徽精密科技有限公司 | A kind of built-in refrigerator buffer hinge without hovering |
| CN108868422B (en) * | 2018-06-30 | 2023-10-10 | 江苏玖星精密科技集团有限公司 | Embedded refrigerator buffering hinge without hovering |
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| Publication number | Publication date |
|---|---|
| CN106761110B (en) | 2018-04-06 |
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