CN107411385A - A kind of furniture Automatic-reset press rebound mechanism - Google Patents
A kind of furniture Automatic-reset press rebound mechanism Download PDFInfo
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- CN107411385A CN107411385A CN201710245316.0A CN201710245316A CN107411385A CN 107411385 A CN107411385 A CN 107411385A CN 201710245316 A CN201710245316 A CN 201710245316A CN 107411385 A CN107411385 A CN 107411385A
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- furniture
- rotating wheel
- movable piece
- fixed support
- passage
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0091—Drawer movement damping
Abstract
A kind of furniture Automatic-reset press rebound mechanism, including furniture movable piece, furniture not moving part, connecting element and fixed support, the activity opening and closing of furniture movable piece is on the motionless part of furniture, fixed support is provided with press rebound device, flexible resetting means and at least two rotating wheels, press rebound device comprises at least passage element, flexible resetting means comprises at least the telescopic element and the first flexible member of mutual resilient engagement, passage element and telescopic element are slided on fixed support respectively, at least two relatively independent settings of rotating wheel, and rotate respectively on fixed support, at least two rotating wheels are mutually linked in rotation certain position phase, a wherein rotating wheel and telescopic element drive connection, another rotating wheel is with elapsing first drive connection；Passage element is provided with swing element, and fixed support is provided with heart-shaped chute, and swing element is swung in passage element and its one end track slip of order along heart-shaped chute towards a direction when passage element is slided.
Description
Technical field
The present invention relates to a kind of furniture Automatic-reset press rebound mechanism.
Background technology
Chinese patent literature CN 101224065A disclosed a kind of face of the drawer with slide rail on July 23rd, 2008
Plate locks and adjusting means, and it includes the slide rail to connect with drawer, and the panel of drawer is connected by connector with adjustment seat, is adjusted
The guide groove slided for connector is provided with seat, panel retaining mechanism is provided with guide groove, the panel locking mechanism includes setting
Eccentric cam in adjustment seat, its other end are hinged by connecting rod and guide pad, and swing rod one end is being oriented to by hinge
On block, torsion spring is set on bearing pin, and its one end is mutually connected on swing rod, and the other end is mutually connected in guide pad or adjustment seat, guide pad
Slide in adjustment seat, connector end and the swing rod other end connect；Guide pad is slided in locating rack, guide pad rear portion and the
One spring one end connects, and the first spring other end is mutually connected on locating rack.The drawer panel of the structure can not when pull is beaten and closed
With drawer body formed effectively lock from state, cause drawer panel extremely easily occur when closing after rocking or closing because
The inertia of internal storage article automatically opens up, while each component can not be accomplished really to automatically reset drawer after opening, user
The problems such as touching causes damage of product or user's body to damage is easy in use, it is impossible to meets that user's is daily
Use demand.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, dependable performance, connects compact between each component, uses the longevity
Life length, manufacturing cost is low, and dismounting is quick, easy to use, and the furniture Automatic-reset pressing that flexibility is high and use range is wide is anti-
Mechanism is played, to overcome weak point of the prior art.
A kind of furniture Automatic-reset press rebound mechanism designed by this purpose, including furniture movable piece, furniture are motionless
Part, connecting element and fixed support, for the activity opening and closing of furniture movable piece on the motionless part of furniture, it is movable that connecting element is arranged on furniture
On part, fixed support is arranged on furniture not on moving part, or fixed support is arranged on furniture movable piece, and connecting element is arranged on
Furniture is not on moving part, it is characterised in that：Press rebound device is provided with fixed support, stretch resetting means and at least two turns
Driving wheel, press rebound device comprise at least passage element, and the resetting means that stretches comprises at least the telescopic element of mutual resilient engagement
With the first flexible member, passage element and telescopic element are slidably arranged on fixed support respectively, and at least two rotating wheels are relative
It is independently arranged and is rotatably arranged on respectively on fixed support, at least two rotating wheels rotating certain position phase mutually matches somebody with somebody by linkage
Close, wherein a rotating wheel and telescopic element drive connection, another rotating wheel and passage element drive connection；Described passage member
Swing element is provided with part, heart-shaped chute is provided with fixed support, swing element swing is arranged in passage element and it
When passage element is slided, track of the order along heart-shaped chute is slided towards a direction for one end.
The second flexible member is provided with the swing element, second flexible member one end elastic reaction is in fixed support
On, other end elastic reaction passes through the bullet of the second flexible member when passage element is slided in swing element, swing element one end
Property towards a direction order along heart-shaped chute track slide.
Linear chute is set on the fixed support, passage element is spacing to be slided on support bracket fastened linear chute,
And the 3rd flexible member is provided with, the 3rd flexible member one end elastic reaction is on fixed support, other end elastic reaction
In passage element.
Dwell regions and stop zone are provided with the heart-shaped chute；Described swing element one end is in furniture movable piece
Rested on when with respect to furniture, moving part activity does not close in dwell regions, passage element is determined when swing element rests on dwell regions
Position is in fixed support；Described swing element one end passes through second with respect to furniture in furniture movable piece when moving part activity is not opened
Flexible member elasticity and stop zone restriction towards a direction order skidded off from dwell regions, passage element swing element from
Stretched out when dwell regions skid off by the Elastic Sliding of the 3rd flexible member outside fixed support.
First flexible member is arranged on fixed support and its one end elastic reaction is on fixed support, the other end
Elastic reaction is in the first rotating wheel.
Described furniture movable piece with respect to furniture moving part activity is opened when, by pressing furniture movable piece, make passage first
Part stretches out and driving furniture movable piece opens a trip, and furniture movable piece drives flexible member when opening by connecting element
Part stretches out a trip, wherein, passage element is identical with the direction of motion of telescopic element, at least two relatively independent turn of rotating wheels
The dynamic and rotation direction of the two is opposite.
When being continued on after opening a trip, furniture movable piece is driven described furniture movable piece by connecting element
Telescopic element continues to stretch out, and telescopic element drives passage element to reset when continuing to stretch out by the cooperation of at least two rotating wheels
To initial position, wherein, the direction of motion of passage element and telescopic element on the contrary, at least two rotating wheels mutually rotate linkage,
And the rotation direction of the two is identical.
Described telescopic element is mutually disengaged and by first when passage element is reset to initial position with connecting element
Spring element returns are to initial position.
At least two rotating wheels include the first rotating wheel and the second rotating wheel, the first rotating wheel and the second rotating wheel phase
To being independently arranged and the two is rotatably arranged on fixed support respectively, the pivot center of the first rotating wheel and the second rotating wheel
Certain interval is formed between pivot center and the two is mutually linked in rotation certain position phase；Wherein, the first rotating wheel
On be provided with the first teeth portion, be provided with flexible rack on telescopic element, the first rotating wheel passes through the first teeth portion and telescopic element
Flexible rack engagement is driven, and the second teeth portion is provided with the second rotating wheel, and passage rack is provided with passage element, and second rotates
Wheel engages driving by the second teeth portion with the passage rack of passage element.
Intermediary element is provided between first rotating wheel and the second rotating wheel；The first limit is provided with first rotating wheel
Position linkage portion, is provided with the second spacing linkage portion on the second rotating wheel, intermediary element is rotatably arranged on fixed support and side
The first realizing middle limiting linkage portion is provided with, opposite side is provided with the second realizing middle limiting linkage portion；First rotating wheel passes through the first limit
First realizing middle limiting linkage portion of position linkage portion and intermediary element mutually rotates linkage, and the second rotating wheel passes through the second spacing linkage
Second realizing middle limiting linkage portion of portion and intermediary element mutually rotates linkage；Wherein, the pivot center of the first rotating wheel and centre
The pivot center of element is identical.
The telescopic element is spacing to be slided on support bracket fastened linear chute and is provided with flexible rack and buckle
Portion, telescopic element are intermeshed by the first teeth portion of stretch rack and the first rotating wheel；It is provided with described connecting element
Buckling parts, connecting element pass through buckling parts and the buckle of telescopic element when furniture movable piece is with respect to furniture not moving part activity closure
The mutual snapping in portion.
The furniture movable piece or furniture are not provided with damper on moving part, damper and press rebound device and/or stretch
The relatively independent setting of contracting resetting means.
Described furniture movable piece with respect to furniture moving part activity closure when, furniture movable piece is acted on damper, resistance
Buddhist nun's device compresses and produces damping force, and the damping of furniture movable piece closes at furniture not on moving part, wherein, furniture movable piece closes in damping
Snapped onto during conjunction by the buckling parts of connecting element on the clamping part of telescopic element and relative by the positioning action of passage element
Moving part does not keep certain interval to furniture.
Described furniture movable piece with respect to furniture moving part activity is opened when, by pressing furniture movable piece, make passage first
Part stretches out and driving furniture movable piece opens a trip, furniture movable piece matching somebody with somebody by buckling parts and clamping part when opening
Crossed belt moves telescopic element and stretches out a trip, wherein, passage element is identical with the direction of motion of telescopic element and the two is being moved
When drive the rotation direction of the first rotating wheel and the relatively independent rotation of the second rotating wheel, the first rotating wheel and the second rotating wheel respectively
Conversely.
For described furniture movable piece when being continued on after opening a trip, furniture movable piece passes through buckling parts and buckle
The cooperation in portion drives telescopic element to continue to stretch out, and telescopic element passes through the engagement of stretch rack and the first teeth portion when continuing to stretch out
The first rotating wheel is driven to rotate, the first rotating wheel is when rotating by the first spacing linkage portion and the first realizing middle limiting linkage portion
Coordinate and drive intermediary element to rotate, intermediary element is when rotating by the second realizing middle limiting linkage portion and the second spacing linkage portion
Coordinate and drive the second rotating wheel to rotate and be reset to initial position, the second rotating wheel passes through when rotating and being reset to initial position
The engagement of second teeth portion and passage rack drives passage element to be reset to initial position, wherein, passage element and telescopic element
The direction of motion is on the contrary, the first rotating wheel, the second rotating wheel and intermediary element mutually rotate linkage and the rotation direction phase of three
Together.
Buckling parts phase of the clamping part of described telescopic element when passage element is reset to initial position with connecting element
Mutually depart from and by the first spring element returns to initial position, wherein, telescopic element is when being reset to initial position by stretching
The engagement of contracting rack and the first teeth portion drives the first rotating wheel to rotate, and the first rotating wheel passes through the first spacing linkage portion when rotating
Drive intermediary element to rotate with the cooperation of the first realizing middle limiting linkage portion and be reset to initial position, wherein, the first rotating wheel with
Intermediary element mutually rotates linkage and the rotation direction of the two is identical.
Adjusting part is additionally provided with the fixed support, adjusting part comprises at least regulating element, regulating element positioning
Rotate on fixed support and be provided with adjustment effect portion, pass through instrument or manual action adjustment effect portion, regulating element
Locating rotation and driving fixed support generation displacement, it is movable with respect to furniture to adjust press rebound device and flexible resetting means
Part or the furniture not relative position between moving part.
The present invention utilizes matching somebody with somebody between the dwell regions and stop zone on heart-shaped chute by the improvement of said structure
Close, acted on by the pressing of rebounding device, user can directly press any position of furniture movable piece with any position of body
The telescopic slide that passage element can be achieved is put, so as to reach automatically opening up for furniture movable piece, efficiently avoid in furniture
Mounting knob on movable piece, the problem of causing production cost to improve and influence furniture movable piece cosmetic look；It is moreover, main
Have movable piece with respect to furniture moving part activity closure when, furniture movable piece snaps onto connection by the clamping part of flexible resetting means
On the buckling parts of element, so as to efficiently avoid furniture movable piece close when easily rock or close after because deadweight and in
The problem of inertia such as portion's store things automatically open up, furniture movable piece is set veritably to be closed without swing, sealing in furniture not
On moving part；Also, furniture movable piece, when being continued on after opening a trip, furniture movable piece is by two rotating wheels with
Between being mutually linked for element drive press rebound device to be reset to initial position, then flexible resetting means also can be by the
The effect of one flexible member is reset to initial position, so as to avoid press rebound device and flexible resetting means work after can not
Automatically reset, easy touch causes press rebound device and the damage of flexible resetting means and shadow after user opens furniture movable piece
The problem of ringing product appearance aesthetic property, when making the use of user more conveniently, safely；Meanwhile in furniture movable piece or furniture not
Damper is provided with moving part, damper goes out with press rebound device and/or the relatively independent setting of flexible resetting means, damper
It also will not entirely be repaired detaching products when now damaging, reduce maintenance cost and dismounting step, furniture movable piece can also pass through resistance
The damping of Buddhist nun's device closes at furniture not on moving part, and avoiding furniture movable piece, moving part does not produce collision because closing with furniture, causes to produce
The problem of product service life is short and influences furniture usage experience；Finally, adjusting part is additionally provided with fixed support, is led to
The regulating element adjustment effect portion of instrument or manual action adjusting part is crossed, can adjust press rebound device and flexible resetting means
It is further convenient for users to use with respect to the relative position between furniture movable piece or furniture not moving part.It has knot
Structure advantages of simple, dependable performance connects between each component compact, and service life length, manufacturing cost is low, and dismounting is quick, easy to use,
The features such as flexibility is high, the enabling of furniture side, furniture tilt-up door or furniture drawer can also be widely used in, use range is wide,
It is practical.
Brief description of the drawings
Fig. 1 is the assembling structure schematic diagram of first embodiment of the invention.
Fig. 2 is the decomposition texture schematic diagram of first embodiment of the invention.
Fig. 3, Fig. 4 are the press rebound device decomposition texture schematic diagram of first embodiment of the invention.
Fig. 5, Fig. 6 are the first rotating wheel, the second rotating wheel, intermediary element and the first elasticity member of first embodiment of the invention
Part decomposition texture schematic diagram.
Fig. 7, Fig. 8 are the flexible resetting means decomposition texture schematic diagram of first embodiment of the invention.
Fig. 9, Figure 10 are the adjusting part decomposition texture schematic diagram of first embodiment of the invention.
Figure 11-Figure 15 is furniture movable piece and the furniture not moving part activity opening and closing process signal of first embodiment of the invention
Figure.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
Referring to Fig. 1-Figure 15, this furniture Automatic-reset press rebound mechanism, including furniture movable piece, furniture not moving part,
Connecting element 1 and fixed support 2, for the activity opening and closing of furniture movable piece on the motionless part of furniture, it is movable that connecting element 1 is arranged on furniture
On part, fixed support 2 is arranged on furniture not on moving part, or fixed support 2 is arranged on furniture movable piece, and connecting element 1 is set
Put on the motionless part of furniture, press rebound device, flexible resetting means and at least two rotating wheels be provided with fixed support 2,
Press rebound device comprises at least passage element 3, and the resetting means that stretches comprises at least the telescopic element 4 and the of mutual resilient engagement
One flexible member 5, passage element 3 and telescopic element 4 are slidably arranged on fixed support 2 respectively, and at least two rotating wheels are relative
It is independently arranged and is rotatably arranged on respectively on fixed support 2, at least two rotating wheels mutually links in rotation certain position phase
Coordinate, wherein a rotating wheel and the drive connection of telescopic element 4, another rotating wheel and the drive connection of passage element 3；Described pushes away
Move on element 3 and be provided with swing element 11, heart-shaped chute 2.2 is provided with fixed support 2, swing element 11 swings and is arranged on
In passage element 3 and its one end is sequentially slided along the track of heart-shaped chute 2.2 towards a direction when passage element 3 is slided.
Further speaking, the second flexible member 9, one end elastic reaction of the second flexible member 9 are provided with swing element 11
On fixed support 2, other end elastic reaction passes through in swing element 11, the one end of swing element 11 when passage element 3 is slided
The elasticity of second flexible member 9 is slided track of the order along heart-shaped chute 2.2 towards a direction.
Further speaking, linear chute 2.1 is set on fixed support 2, and the spacing slip of passage element 3 is in fixed support 2
Linear chute 2.1 on and be provided with the 3rd flexible member 10, one end elastic reaction of the 3rd flexible member 10 is in fixed branch
On frame 2, other end elastic reaction is in passage element 3.
Further speaking, dwell regions and stop zone are provided with heart-shaped chute 2.2；Described one end of swing element 11
Rested on when furniture movable piece is with respect to furniture not moving part activity closure in dwell regions, passage element 3 is stopped in swing element 11
It is positioned at when staying in dwell regions in fixed support 2；Described one end of swing element 11 is motionless with respect to furniture in furniture movable piece
The restriction of elasticity and stop zone when part activity is opened by the second flexible member 9 is sequentially slided from dwell regions towards a direction
Go out, passage element 3 is stretched out when swing element 11 skids off from dwell regions by the Elastic Sliding of the 3rd flexible member 10 fixes
Outside support 2.
Further speaking, the first flexible member 5 is arranged on fixed support 2 and its one end elastic reaction is in fixed support 2
On, other end elastic reaction is in the first rotating wheel 6.
Described furniture movable piece with respect to furniture moving part activity is opened when, by pressing furniture movable piece, make passage first
Part 3 is stretched out and drives furniture movable piece to open a trip, and furniture movable piece is driven flexible when opening by connecting element 1
Element 4 stretches out a trip, wherein, passage element 3 is identical with the direction of motion of telescopic element 4, and at least two rotating wheels are relative
Independently rotate and the rotation direction of the two is opposite.
For described furniture movable piece when being continued on after opening a trip, furniture movable piece passes through the band of connecting element 1
Dynamic telescopic element 4 continues to stretch out, and telescopic element 4 drives passage element when continuing to stretch out by the cooperation of at least two rotating wheels
3 are reset to initial position, wherein, the direction of motion of passage element 3 and telescopic element 4 is on the contrary, at least two rotating wheels mutually turn
The rotation direction for moving linkage and the two is identical.
Described telescopic element 4 is mutually disengaged and passed through with connecting element 1 when passage element 3 is reset to initial position
First flexible member 5 is reset to initial position.
Further speaking, at least two rotating wheels include the first rotating wheel 6 and the second rotating wheel 7, the first rotating wheel 6 and
The relatively independent setting of two rotating wheels 7 and the two be rotatably arranged on respectively on fixed support 2, the pivot center of the first rotating wheel 6 with
Certain interval is formed between the pivot center of second rotating wheel 7 and the two is mutually linked in rotation certain position phase；Its
In, the first teeth portion 6.1 is provided with the first rotating wheel 6, flexible rack 4.1, the first rotating wheel 6 are provided with telescopic element 4
Driving is engaged with the flexible rack 4.1 of telescopic element 4 by the first teeth portion 6.1, the second teeth portion is provided with the second rotating wheel 7
7.1, passage rack 3.1 is provided with passage element 3, the second rotating wheel 7 passes through the passage of the second teeth portion 7.1 and passage element 3
The engagement driving of rack 3.1.
Further speaking, it is provided with intermediary element 8 between the first rotating wheel 6 and the second rotating wheel 7；On first rotating wheel 6
The first spacing linkage portion 6.2 is provided with, the second spacing linkage portion 7.2 is provided with the second rotating wheel 7, intermediary element 8 is rotated and set
Put on fixed support 2 and side is provided with the first realizing middle limiting linkage portion 8.1, opposite side is provided with the second realizing middle limiting connection
Dynamic portion 8.2；The phase of the first realizing middle limiting linkage portion 8.1 that first rotating wheel 6 passes through the first spacing linkage portion 6.2 and intermediary element 8
Linkage is mutually rotated, the second rotating wheel 7 passes through the second spacing linkage portion 7.2 and the second realizing middle limiting linkage portion 8.2 of intermediary element 8
Mutually rotate linkage；Wherein, the pivot center of the first rotating wheel 6 is identical with the pivot center of intermediary element 8.
Further speaking, the spacing slip of telescopic element 4 on the linear chute 2.1 of fixed support 2 and is provided with and stretched
Contracting rack 4.1 and clamping part 4.2, telescopic element 4 are mutual by the first teeth portion 6.1 of stretch rack 4.1 and the first rotating wheel 6
Engagement；Buckling parts 1.1 is provided with described connecting element 1, connecting element 1 is in furniture movable piece with respect to furniture not moving part activity
Pass through buckling parts 1.1 and the 4.2 mutual snapping of clamping part of telescopic element 4 during closure.
Further speaking, furniture movable piece or furniture are not provided with damper 13, damper 11 and press rebound on moving part
Device and/or the relatively independent setting of flexible resetting means.
Referring to Figure 15 and Figure 11, described furniture movable piece with respect to furniture moving part activity closure when, furniture movable piece make
With on damper 13, damper 13 compresses and produces damping force, and the damping of furniture movable piece closes at furniture not on moving part, its
In, furniture movable piece snaps onto the clamping part 4.2 of telescopic element 4 when damping closure by the buckling parts 1.1 of connecting element 1
With respect to furniture, moving part does not keep certain interval to upper and positioning action by passage element 3.
Referring to Figure 11 and Figure 12, described furniture movable piece with respect to furniture moving part activity open when, by pressing furniture
Movable piece, stretch out passage element 3 and drive furniture movable piece to open a trip, furniture movable piece passes through when opening to be buckled
The cooperation of conjunction portion 1.1 and clamping part 4.2 drives telescopic element 4 to stretch out a trip, wherein, passage element 3 and telescopic element 4
The direction of motion is identical and the two drives the 7 relatively independent rotation of the first rotating wheel 6 and the second rotating wheel respectively in motion, and first
The rotation direction of the rotating wheel 7 of rotating wheel 6 and second is opposite.
Referring to Figure 12 and Figure 13, described furniture movable piece after opening a trip when continuing on, furniture movable piece
Telescopic element 4 is driven to continue to stretch out by the cooperation of buckling parts 1.1 and clamping part 4.2, telescopic element 4 passes through when continuing and stretching out
The engagement of the flexible teeth portion 6.1 of rack 4.1 and first drives the first rotating wheel 6 to rotate, and the first rotating wheel 6 passes through first when rotating
The cooperation of the spacing realizing middle limiting linkage portion 8.1 of linkage portion 6.2 and first drives intermediary element 8 to rotate, and intermediary element 8 is when rotating
Drive the second rotating wheel 7 to rotate by the cooperation of the second realizing middle limiting linkage portion 8.2 and the second spacing linkage portion 7.2 and reset
To initial position, the second rotating wheel 7 by the second teeth portion 7.1 and elapses rack 3.1 when rotating and being reset to initial position
Engagement drives passage element 3 to be reset to initial position, wherein, the direction of motion of passage element 3 and telescopic element 4 is on the contrary, first
Rotating wheel 6, the second rotating wheel 7 and intermediary element 8 mutually rotate linkage and the rotation direction of three is identical.
Referring to Figure 13, Figure 14 and Figure 15, the clamping part 4.2 of described telescopic element 4 is reset to initial bit in passage element 3
Buckling parts 1.1 when putting with connecting element 1 is mutually disengaged and is reset to initial position by the first flexible member 5, wherein, stretch
Contracting element 4 drives 6 turns of the first rotating wheel when being reset to initial position by the engagement for the teeth portion 6.1 of rack 4.1 and first of stretching
Dynamic, the first rotating wheel 6 is driven when rotating by the cooperation of the first spacing realizing middle limiting linkage portion 8.1 of linkage portion 6.2 and first
Intermediary element 8 rotates and is reset to initial position, wherein, the first rotating wheel 6 and intermediary element 8 mutually rotate linkage and the two
Rotation direction it is identical.
Further speaking, adjusting part is additionally provided with fixed support 2, adjusting part comprises at least regulating element 12, adjusts
The locating rotation of element 12 is saved on fixed support 2 and is provided with adjustment effect portion 12.1, is adjusted by instrument or manual action
Save service portion 12.1, the locating rotation of regulating element 12 and driving fixed support 2 produce displacement, with adjust press rebound device and
Flexible resetting means is with respect to the relative position between furniture movable piece or furniture not moving part.
General principle, principal character and the advantages of the present invention 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, simply illustrate this hair 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
It all fall within the protetion scope of the claimed invention with improvement.The claimed scope of the invention is by appended claims and its waits
Jljl is defined.
Claims (10)
1. a kind of furniture Automatic-reset press rebound mechanism, including furniture movable piece, furniture not moving part, connecting element (1) and
Fixed support (2), on the motionless part of furniture, connecting element (1) is arranged on furniture movable piece the activity opening and closing of furniture movable piece, Gu
Fixed rack (2) is arranged on furniture not on moving part, or fixed support (2) is arranged on furniture movable piece, and connecting element (1) is set
On the motionless part of furniture, it is characterised in that：Press rebound device, flexible resetting means and at least are provided with fixed support (2)
Two rotating wheels, press rebound device comprise at least passage element (3), and the resetting means that stretches comprises at least mutual resilient engagement
Telescopic element (4) and the first flexible member (5), passage element (3) and telescopic element (4) are slidably arranged in fixed support respectively
(2) on, at least two rotating wheels are relatively independent to be set and is rotatably arranged on respectively on fixed support (2), at least two rotating wheels
Mutually be linked rotating certain position phase, wherein a rotating wheel and telescopic element (4) drive connection, another rotating wheel with
Passage element (3) drive connection；Swing element (11) is provided with described passage element (3), fixed support is provided with (2)
Heart-shaped chute (2.2), swing element (11) swing is arranged in passage element (3) and its one end is when passage element (3) is slided
Track of the order along heart-shaped chute (2.2) is slided towards a direction.
2. furniture Automatic-reset press rebound mechanism according to claim 1, it is characterised in that：The swing element
(11) the second flexible member (9) is provided with, the second flexible member (9) one end elastic reaction is on fixed support (2), the other end
Elastic reaction passes through the second flexible member (9) in swing element (11), swing element (11) one end when passage element (3) is slided
Elasticity towards a direction order along heart-shaped chute (2.2) track slide.
3. furniture Automatic-reset press rebound mechanism according to claim 2, it is characterised in that：The fixed support
(2) linear chute (2.1) is set on, the spacing slip of passage element (3) on the linear chute (2.1) of fixed support (2) and
The 3rd flexible member (10) is provided with, the 3rd flexible member (10) one end elastic reaction is on fixed support (2), the other end
Elastic reaction is in passage element (3).
4. furniture Automatic-reset press rebound mechanism according to claim 3, it is characterised in that：The heart-shaped chute
(2.2) dwell regions and stop zone are provided with；Described swing element (11) one end furniture movable piece with respect to furniture not
Rested on during moving part activity closure in dwell regions, passage element (3) positions when swing element (11) rests on dwell regions
In fixed support (2)；Described swing element (11) one end leads in furniture movable piece with respect to furniture when moving part activity is not opened
The restriction for crossing the elasticity and stop zone of the second flexible member (9) sequentially skids off from dwell regions towards a direction, passage element (3)
Fixed support (2) is stretched out by the Elastic Sliding of the 3rd flexible member (10) when swing element (11) skids off from dwell regions
Outside.
5. furniture Automatic-reset press rebound mechanism according to claim 4, it is characterised in that：The first elasticity member
Part (5) is arranged on fixed support (2) and its one end elastic reaction is on fixed support (2), and other end elastic reaction is first
Rotating wheel (6)；
Described furniture movable piece with respect to furniture moving part activity open when, by pressing furniture movable piece, make passage element (3)
Stretch out and driving furniture movable piece opens a trip, furniture movable piece drives flexible member when opening by connecting element (1)
Part (4) stretches out a trip, wherein, passage element (3) is identical with the direction of motion of telescopic element (4), at least two rotating wheels
It is relatively independent rotation and the two rotation direction it is opposite；
When being continued on after opening a trip, furniture movable piece is driven described furniture movable piece by connecting element (1)
Telescopic element (4) continues to stretch out, and telescopic element (4) passes through the cooperation driving passage member of at least two rotating wheels when continuing to stretch out
Part (3) is reset to initial position, wherein, the direction of motion of passage element (3) and telescopic element (4) is on the contrary, at least two rotations
Wheel mutually rotates linkage and the rotation direction of the two is identical；
Described telescopic element (4) is mutually disengaged and led to connecting element (1) when passage element (3) is reset to initial position
Cross the first flexible member (5) and be reset to initial position.
6. furniture Automatic-reset press rebound mechanism according to claim 5, it is characterised in that：Described at least two turn
Driving wheel includes the first rotating wheel (6) and the second rotating wheel (7), the first rotating wheel (6) and the second rotating wheel (7) is relatively independent sets
Put and the two is rotatably arranged on fixed support (2) respectively, the pivot center of the first rotating wheel (6) and the second rotating wheel (7)
Certain interval is formed between pivot center and the two is mutually linked in rotation certain position phase；Wherein, the first rotating wheel
(6) the first teeth portion (6.1) is provided with, flexible rack (4.1) is provided with telescopic element (4), the first rotating wheel (6) passes through
One teeth portion (6.1) engages driving with the flexible rack (4.1) of telescopic element (4), and the second rotating wheel is provided with the second teeth portion on (7)
(7.1) passage rack (3.1), is provided with passage element (3), the second rotating wheel (7) passes through the second teeth portion (7.1) and passage member
Passage rack (3.1) the engagement driving of part (3).
7. furniture Automatic-reset press rebound mechanism according to claim 6, it is characterised in that：First rotating wheel
(6) intermediary element (8) is provided between the second rotating wheel (7)；The first spacing linkage portion is provided with first rotating wheel (6)
(6.2) the second spacing linkage portion (7.2), is provided with the second rotating wheel (7), intermediary element (8) is rotatably arranged on fixed support
(2) on and side is provided with the first realizing middle limiting linkage portion (8.1), and opposite side is provided with the second realizing middle limiting linkage portion
(8.2)；First rotating wheel (6) passes through the first spacing linkage portion (6.2) and the first realizing middle limiting linkage portion of intermediary element (8)
(8.1) mutually rotate linkage, the second rotating wheel (7) pass through the second spacing linkage portion (7.2) and intermediary element (8) second among
Spacing linkage portion (8.2) mutually rotates linkage；Wherein, the pivot center of the first rotating wheel (6) and the rotary shaft of intermediary element (8)
Line is identical.
8. furniture Automatic-reset press rebound mechanism according to claim 7, it is characterised in that：The telescopic element
(4) it is spacing to slide on the linear chute (2.1) of fixed support (2) and be provided with flexible rack (4.1) and clamping part
(4.2), telescopic element (4) is intermeshed by the first teeth portion (6.1) of stretch rack (4.1) and the first rotating wheel (6)；It is described
Connecting element (1) on be provided with buckling parts (1.1), connecting element (1) in furniture movable piece, with respect to furniture, do not close by moving part activity
Pass through buckling parts (1.1) and clamping part (4.2) mutual snapping of telescopic element (4) during conjunction.
9. furniture Automatic-reset press rebound mechanism according to claim 8, it is characterised in that：The furniture movable piece
Or furniture is not provided with damper (13) on moving part, damper (13) is relative with press rebound device and/or flexible resetting means
It is independently arranged；
Described furniture movable piece with respect to furniture moving part activity closure when, furniture movable piece is acted on damper (13), resistance
Buddhist nun's device (13) compresses and produces damping force, and the damping of furniture movable piece closes at furniture not on moving part, wherein, furniture movable piece is hindering
Buddhist nun is snapped onto on the clamping part (4.2) of telescopic element (4) and by pushing away when closing by the buckling parts (1.1) of connecting element (1)
With respect to furniture, moving part does not keep certain interval to the positioning action of shifting element (3)；
Described furniture movable piece with respect to furniture moving part activity open when, by pressing furniture movable piece, make passage element (3)
Stretch out and driving furniture movable piece opens a trip, furniture movable piece passes through buckling parts (1.1) and clamping part when opening
(4.2) cooperation drives telescopic element (4) to stretch out a trip, wherein, the motion side of passage element (3) and telescopic element (4)
To identical and the two drives the first rotating wheel (6) and the second rotating wheel (7) relatively independent rotation respectively in motion, first turn
The rotation direction of driving wheel (6) and the second rotating wheel (7) is opposite；
For described furniture movable piece when being continued on after opening a trip, furniture movable piece passes through buckling parts (1.1) and card
The cooperation of buckle (4.2) drives telescopic element (4) to continue to stretch out, and telescopic element (4) is when continuing to stretch out by the rack that stretches
(4.1) and the first teeth portion (6.1) engagement drive the first rotating wheel (6) rotate, the first rotating wheel (6) rotate when pass through first
The cooperation of spacing linkage portion (6.2) and the first realizing middle limiting linkage portion (8.1) drives intermediary element (8) to rotate, intermediary element (8)
The second rotating wheel is driven by the cooperation of the second realizing middle limiting linkage portion (8.2) and the second spacing linkage portion (7.2) when rotating
(7) rotate and be reset to initial position, the second rotating wheel (7) passes through the second teeth portion when rotating and being reset to initial position
(7.1) and the engagement of passage rack (3.1) drives passage element (3) to be reset to initial position, wherein, passage element (3) and stretch
The direction of motion of contracting element (4) on the contrary, the first rotating wheel (6), the second rotating wheel (7) and intermediary element (8) mutually rotate linkage,
And the rotation direction of three is identical；
The clamping part (4.2) of described telescopic element (4) when passage element (3) is reset to initial position with connecting element (1)
Buckling parts (1.1) be mutually disengaged and initial position be reset to by the first flexible member (5), wherein, telescopic element (4) exists
The first rotating wheel (6) is driven to rotate by the engagement of stretch rack (4.1) and the first teeth portion (6.1) when being reset to initial position,
First rotating wheel (6) passes through the first spacing linkage portion (6.2) and the mating band of the first realizing middle limiting linkage portion (8.1) when rotating
Dynamic intermediary element (8) rotates and is reset to initial position, wherein, the first rotating wheel (6) and intermediary element (8) mutually rotate connection
The dynamic and rotation direction of the two is identical.
10. the furniture Automatic-reset press rebound mechanism according to claim any one of 1-9, it is characterised in that：It is described
Adjusting part is additionally provided with fixed support (2), adjusting part comprises at least regulating element (12), and regulating element (12) positioning turns
Move on fixed support (2) and be provided with adjustment effect portion (12.1), pass through instrument or manual action adjustment effect portion
(12.1), regulating element (12) locating rotation and driving fixed support (2) generation displacement, to adjust press rebound device and stretch
Contracting resetting means is with respect to the relative position between furniture movable piece or furniture not moving part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710245316.0A CN107411385B (en) | 2017-04-14 | 2017-04-14 | Furniture automatic reset type pressing rebound mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710245316.0A CN107411385B (en) | 2017-04-14 | 2017-04-14 | Furniture automatic reset type pressing rebound mechanism |
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| CN107411385A true CN107411385A (en) | 2017-12-01 |
| CN107411385B CN107411385B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710245316.0A Active CN107411385B (en) | 2017-04-14 | 2017-04-14 | Furniture automatic reset type pressing rebound mechanism |
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| CN (1) | CN107411385B (en) |
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| CN108056607A (en) * | 2018-01-19 | 2018-05-22 | 广东东泰五金精密制造有限公司 | A kind of elasticity press rebound structure |
| CN110074573A (en) * | 2019-06-12 | 2019-08-02 | 无锡晶美精密滑轨有限公司 | Mechanical self-latching structure for sliding rail |
| CN110074570A (en) * | 2019-05-17 | 2019-08-02 | 广东东泰五金精密制造有限公司 | A kind of adjustment structure for furniture press rebound |
| CN110584355A (en) * | 2019-09-05 | 2019-12-20 | 广东东泰五金精密制造有限公司 | Synchronous pressing rebound opening and closing structure for furniture |
| CN111109997A (en) * | 2018-10-30 | 2020-05-08 | 宁波方太厨具有限公司 | Cooking appliance |
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| CN110584355A (en) * | 2019-09-05 | 2019-12-20 | 广东东泰五金精密制造有限公司 | Synchronous pressing rebound opening and closing structure for furniture |
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| CN107411385B (en) | 2023-06-02 |
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