CN206346623U - A kind of thick door buffer hinge of two sections of power - Google Patents
A kind of thick door buffer hinge of two sections of power Download PDFInfo
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- CN206346623U CN206346623U CN201621490935.3U CN201621490935U CN206346623U CN 206346623 U CN206346623 U CN 206346623U CN 201621490935 U CN201621490935 U CN 201621490935U CN 206346623 U CN206346623 U CN 206346623U
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- arm
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- hinge
- bent axle
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Abstract
The utility model is a kind of thick door buffer hinge of two sections of power, including hinge cup, connecting rod, pivoted arm, base and damper, bent axle connector and torsion spring, connecting rod one end is hinged with hinge cup, the connecting rod other end is hinged with pivoted arm, bent axle connector includes bent axle, first, two linking arms, the one end of crankshaft two end respectively with hinge cup and the first linking arm is hinged, one end of the other end of first linking arm and the second linking arm is hinged, the other end of second linking arm is hinged with pivoted arm, and second linking arm be flexibly connected with one end that the first linking arm is hinged with damper, position between the two ends of bent axle is hinged with pivoted arm, at hinge during open mode, bent axle and the first linking arm, first linking arm and the second linking arm, and second linking arm and damper link position be respectively positioned on the second linking arm and pivoted arm articulated position lower section.The utility model can realize enabling and buffering of closing the door, and open angle is fixed on 93 ° 95 °, therefore can make not hit plate on 35mm thick door-plates.
Description
Technical field
The utility model is a kind of hinge, the thick door buffer hinge of two sections of power of more particularly to a kind of furniture door, belongs to two
The improved technology of Duan Lihou buffer hinges.
Background technology
At present, furniture industry is when manufacturing furniture, it is common to use hinge connection cabinet door, this door hinge is filled provided with spring
Put, make to carry thrust during switch gate, the trouble that conventional hinge-type door hinge needs magnetic or latch to fix is eliminated, using very
It is convenient.Its deficiency is due to the screen resilience effect of spring, and the collision of door and cabinet can occur at closing time, occurring sound, even
The article for putting bad or frangible in cabinet is broken.Chinese invention patent publication number CN101861441B, which discloses one kind, to be used for
The hinge of furniture, this hinge is not only complicated, because straight buffers are all the time by steering component and pull bar phase when using
Connect, therefore during switch gate, door body can all be acted on by straight buffers, steering component somewhat has after abrasion with pull bar junction,
It will influence buffering effect, or even occur stuck, cause and be unable to switch gate.
The content of the invention
The problem of the purpose of this utility model is and is directed to above-mentioned proposes a kind of thick door buffering hinge of two sections of power of good buffer effect
Chain.
In order to achieve the above object, the technical scheme that the utility model is taken：A kind of thick door buffer hinge of two sections of power, including
Hinged cup, connecting rod, pivoted arm, base and damper, bent axle connector and make hinge cup have closing force torsion spring, the pivoted arm is adjustable
Section is arranged on base, and one end and the hinge cup of connecting rod are hinged, and the other end of connecting rod is hinged by jointed shaft with pivoted arm, torsion spring suit
On the jointed shaft of connecting rod and pivoted arm, first, second external part of torsion spring is press respectively against on pivoted arm and bent axle, and damper is placed in bottom
Between seat and pivoted arm, the bent axle connector includes bent axle, the first linking arm and the second linking arm, one end and the hinge cup hinge of bent axle
Connect, one end of the other end of bent axle and the first linking arm is hinged, one end hinge of the other end of the first linking arm and the second linking arm
Connect, the other end and the pivoted arm of the second linking arm are hinged, and one end for being hinged of the second linking arm and the first linking arm also with damper
It is flexibly connected, the position between the two ends of bent axle is also hinged with pivoted arm, and when hinge is in open mode, bent axle and first connects
Connect the connection position of the articulated position, the articulated position of the first linking arm and the second linking arm and the second linking arm and damper of arm
Put the lower section for the articulated position for being respectively positioned on the second linking arm and pivoted arm.
Such scheme, in enabling or door closing procedure, hinge cup drives crank rotation, and bent axle passes through the first linking arm and second
Linking arm pushes or pull on damper and realizes enabling and buffering of closing the door, due to the damping action of damper so that switch gate process
All slowly carry out；Because bent axle connector, connecting rod and hinge cup into mechanism, open angle can be made to be fixed on 93 ° -95 °, therefore
It can make not hit plate on 35mm thick door-plates.
Further, the articulated position of the first above-mentioned linking arm and the second linking arm, the second linking arm and damper
Line triangularity between the articulated position three of link position, the second linking arm and pivoted arm.
Further, the top surface of one end that above-mentioned bent axle is connected with the first linking arm is provided with arc convex, the of torsion spring
Two external parts are pressed on the arc convex of bent axle.During switch gate, because the circular arc projection on bent axle is stretched with the second of torsion spring
Go out to hold formation to be slidably connected, the hinge opening and closing life-span can be lifted, performance is more stable.
Further, transfer arm is additionally provided between above-mentioned base and pivoted arm, transfer arm is connected with base, pivoted arm and movement
Arm is connected, and pivoted arm can relatively move arm movement, and damper is placed in the cavity that base is constituted with transfer arm, the transfer arm
Projection of the top surface provided with several crescent arranged along transfer arm length direction, offer circular port at the top of pivoted arm, and
Left regulation wheel is provided between pivoted arm and transfer arm, left regulation wheel top surface has the circular bosses that can coordinate with circular port, and left regulation wheel bottom surface is set
There is arc plectrum, plectrum can be buckled in the side of the crescent projection of transfer arm top surface, and the axis and the axis of circular bosses of plectrum
Deviate.This structure can enable pivoted arm to relatively move arm classification adjustment, and plectrum is buckled in the different crescent of top surface of transfer arm
Projection is not at the same level, and by rotating left regulation wheel, due to axis and the circular bosses axis runout of plectrum, it is possible to achieve pivoted arm energy
Relatively move arm fine setting.
Further, above-mentioned damper includes cylinder body and piston rod, and one end of piston rod is placed in cylinder body, piston rod
The other end stretch out in the outside of cylinder body, and one end that piston rod is stretched out in outside cylinder body is hinged with the second linking arm, cylinder body with
Pivoted arm is hinged.During switch gate, the second linking arm is to realize door body buffering effect by the form of push-and-pull piston rod.
Further, in order to realize that door body and doorframe are finely tuned, the top of above-mentioned pivoted arm be provided with screw, screw be provided with
Its set screw coordinated, the front end of transfer arm is provided with elongated slot, the lower end of set screw and the elongated slot snapping of transfer arm.
The bent axle connector that the utility model is used to cut with scissors the piston rod transmission of cup and damper is connected by bent axle and first and second
The part of arm three composition is connect, in enabling or door closing procedure, hinge cup drives crank rotation, and the first linking arm, the are driven by bent axle
One linking arm drives the second linking arm, the piston rod of the second linking arm push-and-pull damper is realized and opened the door and buffering of closing the door.Due to resistance
The cylinder body of Buddhist nun's device is hinged with pivoted arm, during switch gate, and damper can swing certain angle, so that damper is in switch gate
During can automatically adjust angle so that the buffering effect of damper is more preferable.If in addition, being provided with by the top surface in transfer arm
The projection of dry crescent, can enable pivoted arm to relatively move arm classification adjustment, and by rotating left regulation wheel, it is possible to achieve
Pivoted arm can relatively move arm fine setting；Bent axle afterbody top surface sets the second external part formation of arc convex and torsion spring to be slidably connected,
The hinge opening and closing life-span can be lifted, performance is more stable.
Brief description of the drawings
Fig. 1 for the utility model embodiment hinge dress plate position in schematic diagram.
Fig. 2 is the axonometric drawing of the hinge of the utility model embodiment.
Fig. 3 is the collapse state figure at closing time of the hinge of the utility model embodiment.
Open mode figure when Fig. 4 is the enabling of the hinge of the utility model embodiment.
Fig. 5 is A portions enlarged drawing in Fig. 4.
Fig. 6 is the axonometric drawing of bent axle in the utility model embodiment.
Fig. 7 is bent axle connector, damper explosive view in the utility model embodiment.
Fig. 8 is bent axle connector and damper installation diagram in the utility model embodiment.
Fig. 9 is the explosive view of the hinge of the utility model embodiment.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, but embodiment of the present utility model is not limited to
This.In description of the present utility model, it is to be understood that if having term " on ", " under ", "left", "right", " vertical ", " water
It is flat " etc. instruction orientation or position relationship be, based on orientation shown in the drawings or position relationship, to be for only for ease of description this reality
Described with new with simplified, rather than indicate or imply that the device or element of meaning must be with specific orientation, with specific
Azimuth configuration and operation, thus described in accompanying drawing position relationship term being given for example only property explanation, it is impossible to be interpreted as to this is special
The limitation of profit.
Embodiment 1
The structure of the thick door buffer hinge of two sections of power of the present utility model is as shown in Fig. 2,3,4,5,7,8,9, including hinged cup
1st, connecting rod 2, pivoted arm 3, base 4, damper 5, bent axle connector 6, transfer arm 8 and make hinge cup 1 have closing force torsion spring 7, its
In, as shown in fig. 7, bent axle connector 6 includes bent axle 61, the first linking arm 62 and the first linking arm 63, the second linking arm 63 is opened
Provided with three hinge holes 630,631,632, the line of three locations of hinge hole 630,631,632 is triangular in shape；Damping
Device 5 includes cylinder body 51, piston rod 52 and the piston being arranged in cylinder body 51（Accompanying drawing is not drawn into）, one end of piston rod 52 is placed in
It is connected in cylinder body 51 with piston, the other end of piston rod 52 is stretched out in outside the front end of cylinder body 51.Cylinder body 51 by jointed shaft 23 with
The both sides of pivoted arm 3 are hinged, and pivoted arm 3 is placed in the top of base 4, and transfer arm 8 is placed in the cavity between base 4 and pivoted arm 3, damping
Device 5 is placed in the cavity that base 4 is constituted with transfer arm 8, transfer arm 8 and the snapping of base 4, top of the pivoted arm 3 close to its front end
Provided with screw 31, provided with the set screw 9 coordinated with it in screw 31, the front end of transfer arm 8 is provided with elongated slot 81, set screw 9
Lower end and transfer arm 8 the snapping of elongated slot 81, and the lower end of set screw 9 can slide back and forth in elongated slot 81；Above-mentioned movement
Projection 82 of the top surface of arm 8 provided with three crescent arranged along the length direction of transfer arm 8, the top of pivoted arm 3 offers circle
Left regulation wheel 10 is provided between hole 32, and pivoted arm 3 and transfer arm 8, the top surface of left regulation wheel 10 has the boss that can coordinate with circular port 32
Platform 101, the top surface of circular bosses 101 has the word or cross recess that coordinate with screwdriver, convenient to rotate left regulation wheel 10 with screwdriver,
The bottom surface of left regulation wheel 10 is provided with arc plectrum 102, and plectrum 102 can be buckled in the side of crescent projection 82 of the top surface of transfer arm 8, and plectrum
102 axis and the axis runout of circular bosses 101, the top surface circular bosses 101 of left regulation wheel 10 coordinate with the circular port 32 of pivoted arm 3,
The plectrum 102 of the bottom surface of left regulation wheel 10 is buckled in the arcuate flanks of the crescent projection 82 of the top surface of transfer arm 8, thus lock pivoted arm 3 with
The relative position of transfer arm 8, due to the axis runout of axis and the circular bosses 101 of plectrum 102, therefore plectrum 102 be buckled in it is any
Raised 82 positions, the relative position that pivoted arm 3 and transfer arm 8 can be carried out by rotating left regulation wheel 10 is finely tuned, and realizes fine setting door
The cooperation position of body 17 and doorframe 18.One end of connecting rod 2 is hinged with hinge cup 1, and the other end of connecting rod 2 passes through jointed shaft 21 and pivoted arm
3 leading section is hinged, and one end and the hinge cup 1 of bent axle 61 are hinged, and the other end of bent axle 61 passes through the linking arm of jointed shaft 22 and first
62 one end is hinged, and the position between the two ends of bent axle 61 is also hinged by jointed shaft 25 with pivoted arm 3, the first linking arm 62 it is another
One end passes through the hinge of 630 and second linking arm of hinge hole 63, hinge hole 631 and the damping of the second linking arm 63 by jointed shaft 26
The external part of the piston rod 52 of device 5 is hinged, and the second linking arm 63 is hinged by jointed shaft 24 through hinge hole 632 with pivoted arm 3, this
In embodiment, when hinge is in open mode, the articulated position of the linking arm 62 of bent axle 61 and first, the first linking arm 62 and the
The link position of the articulated position of two linking arms 63 and the second linking arm 63 and damper 5 is respectively positioned on the second linking arm 63 and hinge
The lower section of the articulated position of arm 3.Torsion spring 7 is sleeved on the jointed shaft 21 of connecting rod 2 and pivoted arm 3, the linking arm 62 of bent axle 61 and first
The top surface of one end of connection is provided with arc convex 611, as shown in Figure 6.First external part 71 of torsion spring 7 is pressed in the top of pivoted arm 3
Side, the second external part 72 of torsion spring 7 is pressed on the arc convex 611 of bent axle 61, and during switch gate, the circular arc on bent axle 61 is convex
Play 611 and formed with the second external part 72 of torsion spring 7 and is slidably connected, the hinge opening and closing life-span can be lifted, hinge performance is also more stable.
Torsion spring 7 makes hinge cup 1 have closing force by bent axle 61, at closing time, and along closing the door, direction applies external force, when hinge cup 1 is turned to necessarily
Angle, the closing force that torsion spring 7 is applied by 61 pairs of bent axle hinge cups 1 to do not need external force to drive can automatic door-closing；During enabling, edge
Enabling direction applies external force, and when hinge cup 1 toward opposite direction turns to certain angle, torsion spring 7 passes through what 61 pairs of hinge cups 1 of bent axle applied
Closing force be reduced to will not automatic door-closing, at this moment door can automatically open up.
In the present embodiment, the jointed shaft that the jointed shaft and bent axle 61 that above-mentioned connecting rod 2 is hinged with hinge cup 1 are hinged with hinge cup 1 is
U-shaped bearing pin 27 is made into integration, is that the end of wherein one end of this two jointed shafts is connected together.
The utility model is in use, hinge cup 1 is fixed in door body 17, and base 4 is fixed on the inwall of doorframe 18 or cabinet, such as schemes
Shown in 1.
Fig. 3 is the utility model in collapse state at closing time, Fig. 4 open modes when opening the door for the utility model.
Door opening process：Door body 17 drives hinge cup 1 to open in the counterclockwise direction, when hinge cup 1 is opened can band dynamic crankshaft 61 along suitable
Clockwise is rotated, and bent axle 61 promotes the first linking arm 62 to move and the second linking arm 63 is rotated counterclockwise around jointed shaft 24,
So that the pushing piston bar 52 of the second linking arm 63, due to the damping action of damper 5, piston rod 52 is slowly toward shifting in cylinder body 51
It is dynamic so that enabling slows, until door body is opened completely, and reach enabling buffering effect.
Door closing procedure：Door body 17 drives hinge cup 1 to fold along clockwise direction, hinge cup 1 when folding can band dynamic crankshaft 61 along inverse
Clockwise is rotated, and bent axle 61 moves the first linking arm 62 to and moves and the second linking arm 63 is rotated clockwise around jointed shaft 24,
So that the second linking arm 63 pulls piston rod 52, also due to the damping action of damper 5, piston rod 52 is slowly toward cylinder body 51
Overhang so that door closing speed is slack-off, until door body is completely closed, and reach buffering effect of closing the door.
The utility model can be fixed on open angle a because of the mechanism of bent axle connector 6, connecting rod 2 and the hinge formation of cup 1
93 ° -95 °, therefore can make not hit plate on 35mm thick door-plates.
Above-described embodiment of the present utility model, does not constitute the restriction to the utility model protection domain.Appoint
Modifications, equivalent substitutions and improvements made by where within spiritual principles of the present utility model etc., should be included in this practicality new
Within the claims of type.
Claims (6)
1. a kind of thick door buffer hinge of two sections of power, including hinged cup（1）, connecting rod（2）, pivoted arm（3）, base（4）And damper
（5）, bent axle connector（6）With make hinge cup（1）Torsion spring with closing force（7）, the pivoted arm（3）It is adjustable to be arranged on base
（4）On, connecting rod（2）One end with hinge cup（1）It is hinged, connecting rod（2）The other end pass through jointed shaft（21）With pivoted arm（3）It is hinged,
Torsion spring（7）It is sleeved on connecting rod（2）With pivoted arm（3）Jointed shaft（21）On, torsion spring（7）First, second external part（71、72）Point
Pivoted arm is not pressed in it（3）And bent axle（61）On, damper（5）It is placed in base（4）And pivoted arm（3）Between, it is characterised in that the song
Mandrel connector（6）Including bent axle（61）, the first linking arm（62）And second linking arm（63）, bent axle（61）One end with hinge cup
（1）It is hinged, bent axle（61）The other end and the first linking arm（62）One end be hinged, the first linking arm（62）The other end and
Two linking arms（63）One end be hinged, the second linking arm（63）The other end and pivoted arm（3）It is hinged, and the second linking arm（63）With
First linking arm（62）The one end being hinged also with damper（5）It is flexibly connected, bent axle（61）Two ends between position also with hinge
Arm（3）It is hinged, and when hinge is in open mode, bent axle（61）With the first linking arm（62）Articulated position, first connection
Arm（62）With the second linking arm（63）Articulated position and the second linking arm（63）With damper（5）Link position be respectively positioned on
Second linking arm（63）With pivoted arm（3）Articulated position lower section.
2. the thick door buffer hinge of two sections of power according to claim 1, it is characterised in that first linking arm（62）With second
Linking arm（63）Articulated position, the second linking arm（63）With damper（5）Link position, the second linking arm（63）With pivoted arm
（3）Articulated position three between line triangularity.
3. the thick door buffer hinge of two sections of power according to claim 1, it is characterised in that the bent axle（61）With the first linking arm
（62）The top surface of one end of connection is provided with arc convex（611）, torsion spring（7）The second external part（72）It is pressed in bent axle（61）Arc
Shape is raised（611）On.
4. according to the thick door buffer hinge of any one of claims 1 to 3 two sections of power, it is characterised in that the base（4）And hinge
Arm（3）Between be additionally provided with transfer arm（8）, transfer arm（8）With base（4）Connection, pivoted arm（3）With transfer arm（8）Connection, and pivoted arm
（3）Arm can be relatively moved（8）It is mobile, damper（5）It is placed in base（4）With transfer arm（8）In the cavity constituted, the movement
Arm（8）Top surface provided with several along transfer arm（8）The projection of the crescent of length direction arrangement（82）, pivoted arm（3）Top
Offer circular port（32）, and pivoted arm（3）With transfer arm（8）Between be provided with left regulation wheel（10）, left regulation wheel（10）Top surface has energy
With circular port（32）The circular bosses of cooperation（101）, left regulation wheel（10）Bottom surface is provided with arc plectrum（102）, plectrum（102）It can be buckled in
Transfer arm（8）The crescent of top surface is raised（82）Side, and plectrum（102）Axis and circular bosses（101）Axis runout.
5. the thick door buffer hinge of two sections of power according to claim 4, it is characterised in that the damper（5）Include cylinder body
（51）And piston rod（52）, piston rod（52）One end be placed in cylinder body（51）It is interior, piston rod（52）The other end stretch out in cylinder body
（51）Outside, and piston rod（52）Stretch out in cylinder body（51）Outside one end and the second linking arm（63）It is hinged, cylinder body（51）
With pivoted arm（3）It is hinged.
6. the thick door buffer hinge of two sections of power according to claim 5, it is characterised in that the pivoted arm（3）Top offer
Screw（31）, screw（31）In provided with the set screw that coordinates with it（9）, transfer arm（8）Front end be provided with elongated slot（81）, regulation
Screw（9）Lower end and transfer arm（8）Elongated slot（81）Snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490935.3U CN206346623U (en) | 2016-12-30 | 2016-12-30 | A kind of thick door buffer hinge of two sections of power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490935.3U CN206346623U (en) | 2016-12-30 | 2016-12-30 | A kind of thick door buffer hinge of two sections of power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206346623U true CN206346623U (en) | 2017-07-21 |
Family
ID=59319828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621490935.3U Active CN206346623U (en) | 2016-12-30 | 2016-12-30 | A kind of thick door buffer hinge of two sections of power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206346623U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252599A (en) * | 2018-01-25 | 2018-07-06 | 陈明开 | A kind of press rebound open-type cabinet door articulated system |
| CN108412356A (en) * | 2018-05-11 | 2018-08-17 | 中山市晟泰金属制品有限公司 | A kind of hinge of two sections of power Quick Release damping mounting structure |
| WO2019232896A1 (en) * | 2018-06-04 | 2019-12-12 | 广东金利祥兴五金精密制造有限公司 | Buffering hinge suitable for thick door panel |
-
2016
- 2016-12-30 CN CN201621490935.3U patent/CN206346623U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252599A (en) * | 2018-01-25 | 2018-07-06 | 陈明开 | A kind of press rebound open-type cabinet door articulated system |
| CN108412356A (en) * | 2018-05-11 | 2018-08-17 | 中山市晟泰金属制品有限公司 | A kind of hinge of two sections of power Quick Release damping mounting structure |
| WO2019232896A1 (en) * | 2018-06-04 | 2019-12-12 | 广东金利祥兴五金精密制造有限公司 | Buffering hinge suitable for thick door panel |
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