CN106343785A - Damping buffer structure of drawer sliding rail - Google Patents
Damping buffer structure of drawer sliding rail Download PDFInfo
- Publication number
- CN106343785A CN106343785A CN201610874223.XA CN201610874223A CN106343785A CN 106343785 A CN106343785 A CN 106343785A CN 201610874223 A CN201610874223 A CN 201610874223A CN 106343785 A CN106343785 A CN 106343785A
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- China
- Prior art keywords
- slide rail
- roller
- fixed support
- pendulum bolt
- region
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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
- A47B2210/0002—Guide construction for drawers
- A47B2210/0018—Buffers, stop blocks or latches for single drawer slides
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- Drawers Of Furniture (AREA)
Abstract
A damping buffer structure of a drawer sliding rail comprises a fixed sliding rail and a movable sliding rail. A roller assembly is disposed between the fixed sliding rail and the movable sliding rail, the fixed sliding rail and the movable sliding rail are slidably opened or closed through the roller assembly, the roller assembly at least comprises a front roller and a rear roller, the front roller is arranged at the front end of the fixed sliding rail, the rear roller is disposed at the rear end of the movable sliding rail, and the fixed sliding rail and the movable sliding rail are slidably opened or closed through the front roller and the rear roller. The fixed sliding rail is provided with a damping buffer device. The damping buffer device at least comprises a fixed support assembly, a damper and a swing bolt. The damper and the swing bolt are movably arranged on the fixed support assembly, and the movable sliding rail is provided with a poking part. When the movable sliding rail is at least closed for a period of stroke relative to the fixed sliding rail, the rear roller and the poking part act on the swing bolt successively, so that the swing bolt first swings and then slides and drives the damper to be compressed to generate buffering powder, so as to perform damping buffer closing between the fixed sliding rail and the movable sliding rail. Through the structural improvement, the damping buffer structure is high in practicality.
Description
Technical field
The present invention relates to a kind of drawer sliding rail Damped structure.
Background technology
Chinese patent cn2803114y discloses a kind of automatic open device of drawer sliding rail on the 9th in August in 2006, by even
Tying the chute in fixed seat set by the slide rail of cabinet provides the sliding of sliding hook, and the top of the trace by the slide rail being locked in drawer
By the elastic reversion strength of gearing and flexible member, cooperation fixed seat, the locating shaft of rocking bar being pivoted and cunning hook the back side
Importing conduit, clip conduit, deriving a conduit and the guiding deriving conduit, it is said that can reach after drawer is pressed automatically turning on
Function；In addition drawer pressure must be made its inside sliding more than a segment distance when being intended to drawing-out type drawer, just can reach automatically
Open function, such drawer will not produce malfunction because of user or child's imprudence touching, relatively can improve safety；And
Because automatic open device system is respectively arranged between the left and right sides of drawer and cabinet, not only do not take up space, as long as and drawer
Any position of panel be pressed and more than inside sliding one segment distance all can reach and automatically turn on function, relatively there is use
The easy to operate advantage of person.But, the automatic open device complex structure of the drawer sliding rail of this structure, in actually used process
Middle operation underaction, occurs locking state during its operation, and volume is larger, leads to the position of drawer less, deposits
Article limited it is impossible to meet the use demand of user.Therefore, it is necessary to improve further.
Content of the invention
The purpose of the present invention aims to provide a kind of simple and reasonable, dependable performance, easy to operate, long service life, system
Make low cost, volume is few, between each component, connect compactedness height, opening and closing process is quiet, steady, smooth, firmly little drawer sliding rail
With Damped structure, to overcome weak point of the prior art.
By this purpose design a kind of drawer sliding rail Damped structure, includings determine slide rail and dynamic slide rail, determine slide rail with
Be provided with roll wheel assembly between dynamic slide rail, the two pass through the mutual slide opening and closing of roll wheel assembly it is characterised in that: roll wheel assembly is at least
Including front wheel and rear roller, front wheel is arranged on the front end determining slide rail, and rear roller is arranged on the rear end of dynamic slide rail, determine slide rail and
Dynamic slide rail passes through the mutual slide opening and closing of forward and backward roller；Determine to be provided with damping buffer unit on slide rail, this damping buffer unit is at least
Including m, antivibrator and pendulum bolt, antivibrator and pendulum bolt are movably arranged on m, and dynamic slide rail sets
It is equipped with shifting part；When described dynamic slide rail relatively determines slide rail and at least cuts out LAP, rear roller and shifting part successively order
Act on and put on bolt, so that pendulum bolt is first swung and slide afterwards, and drive antivibrator compression to produce cushion effect, to realize determining slide rail and dynamic cunning
Damping buffering between rail is closed.
Slide on described m and be provided with sliding members, sliding members one end is connected with pendulum bolt, another
End is connected with antivibrator；When described dynamic slide rail relatively determines slide rail and at least cuts out LAP, rear roller and shifting part divide
Sequencing acts on pendulum bolt, so that pendulum bolt is first swung on m and slides afterwards, and drives resistance by sliding members
The compression of Buddhist nun's device produces cushion effect, to realize determining the damping buffering closing between slide rail and dynamic slide rail.
Described antivibrator includes piston rod and cylinder body, and piston rod one end is arranged in cylinder body, the other end stretch out cylinder body outer and
It is fixedly installed on m, cylinder body is slidably arranged on m, pendulum bolt and sliding members one end rotate
Connect and swing type is slidably arranged on m, the sliding members other end and cylinder body are connected；Described pendulum
Bolt, sliding members and cylinder body relatively determine when slide rail at least cuts out LAP simultaneously in dynamic slide rail and/or synchronous slide is solid
On fixed rack assembly.
Described m includes the first fixed support and the second fixed support, and the first fixed support and second is fixed
Support assorted connects and is internally formed with chute chamber, sliding members and cylinder body is linearly spacing slides on chute chamber；Wherein,
Fixed part, linear slide region and curve are provided with the first fixed support and/or the second fixed support await orders region, piston rod
One end is arranged in cylinder body, and the other end stretches out outside cylinder body and is provided with secure fit portion, and piston rod is fixed by secure fit portion
It is arranged on fixed part, pendulum bolt is slidably arranged in linear slide region and curve is awaited orders on region.
Described sliding members one end is provided with rotation section, and the other end is provided with location division, and the corresponding rotation section of pendulum bolt is provided with
Rotation cooperating portion, pendulum bolt is connected with the rotation section locating rotation of sliding members one end by rotation cooperating portion, and sliding members is another
End is located by connecting with cylinder body by location division.
Actuation part, roller service portion and toggle action portion are provided with described pendulum bolt, actuation part linear slide is linearly being slided
On dynamic region and swing to slide and await orders on region in curve, roller service portion and toggle action portion determine slide rail dynamic slide rail is relative
At least close and successively sequentially interact with rear roller and shifting part respectively during LAP.
Described first fixed support and the second fixed support is connected and bottom is formed with groove position；Roller service portion and
When toggle action portion is interacted with rear roller and shifting part respectively, pendulum bolt slides on groove position and roller service portion and stirring
Service portion stretches out outside groove position；Described determine slide rail corresponding groove position and be provided with groove portion, roller service portion and toggle action portion respectively with
When rear roller and shifting part interact, pendulum bolt slides on groove position and roller service portion and toggle action portion stretch in groove portion.
Before and after described rear roller and shifting part, formula is disposed on dynamic slide rail, and m is additionally provided with bullet
Spring, this spring be extension spring or stage clip and one end elastic reaction on the first fixed support and/or the second fixed support, the other end
Elastic reaction is on sliding members.
The actuation part of described pendulum bolt is in that curve awaits orders region and dynamic slide rail relatively determines slide rail and at least cuts out LAP
When, rear roller first act on the roller service portion of pendulum bolt and drive actuation part from curve await orders region swing slide into linear
Sliding area, acts in the toggle action portion of pendulum bolt and drives actuation part linear slide in linear sliding area after shifting part
On, pendulum bolt drives the slip of cylinder body isochrone when sliding by sliding members, makes to stretch out piston pole length outside cylinder body at least
Be gradually reduced, antivibrator compression produce cushion effect, spring when cylinder body slides pursuit movement and towards put bolt direction produce simultaneously
Elastic force, to realize determining the damping buffering closing between slide rail and dynamic slide rail.
When the actuation part of described pendulum bolt is in linear slide region and dynamic slide rail relatively determines slide rail and opens, rear roller and group
Moving part is respectively acting in roller service portion and toggle action portion and drives actuation part to swing, from linear slide region, positioning of sliding
Await orders region to curve, rear roller and shifting part when actuation part positions and awaits orders region to curve respectively with roller service portion and dialling
Dynamic service portion is mutually disengaged.
It is provided with clamping part on described first fixed support and/or the second fixed support, determine slide rail corresponding clamping part setting
There are snap-fit, the first fixed support and/or the second fixed support to be arranged on by clamping part positioning to determine the buckle of slide rail and join
In conjunction portion；It is respectively arranged with fixed via, the first fixed support and second is fixed on first fixed support and the second fixed support
Support arranges fixed cell respectively on fixed via and interfixes and coordinates and be fixed on drawer plate by identical fixed cell
On part.
Described m includes the first fixed support and the second fixed support, the first fixed support and/or second
Linear slide region is provided with fixed support and curve is awaited orders region, pendulum bolt is provided with actuation part, roller service portion and dials
Dynamic service portion, actuation part linear slide on linear sliding area and slide and await orders on region in curve, roller service portion by swing
With toggle action portion dynamic slide rail relative determine successively suitable with rear roller and shifting part respectively when slide rail at least cuts out LAP
Sequence interacts；
Anticreep resilient portion, anticreep resilience position are additionally provided with the first described fixed support and/or the second fixed support
End in linear slide region；The actuation part of described pendulum bolt is in linear slide region and dynamic slide rail determines slide rail at least relatively
When closing LAP, rear roller acts in toggle action portion and roller service portion successively, so that pendulum bolt is swung and by activating
Portion acts in anticreep resilient portion, anticreep resilient portion elastic deformation, and rear roller passes through in anticreep resilient portion elastic deformation and stirs
Service portion and act on roller service portion, shifting part acts on toggle action portion when rear roller acts on roller service portion
On；Wherein anticreep resilient portion elastic reset when rear roller, shifting part act on roller service portion and toggle action portion respectively.
The improvement by said structure for the present invention, is provided with damping buffer unit on determining slide rail, arranges on dynamic slide rail
There are rear roller and shifting part, when dynamic slide rail relatively determines slide rail and at least cuts out LAP, rear roller and shifting part successively order
Act on the pendulum bolt of damping buffer unit, so that pendulum bolt is first swung and slide afterwards, and drive the antivibrator of damping buffer unit to compress
Produce cushion effect, to realize determining the damping buffering closing between slide rail and dynamic slide rail, make the slide opening and closing of the two more smooth, soft
With, rock little, due to rear roller and shifting part successively sequential action on pendulum bolt, the effect of therefore pendulum bolt slide have dual
Effect insurance, efficiently avoid prior art and only has shifting part effect pendulum bolt, when shifting part and pendulum bolt rigging position occur by mistake
Cannot normally act on both during difference, leading to determine slide rail and dynamic slide rail damping buffering cannot close or card during mutual slide opening and closing
Wait indefinitely problem, make the effect sliding effect of pendulum bolt more preferably, stability higher；Wherein, when antivibrator produces cushion effect, piston rod is stretched
Going out the part outside cylinder body is fixing end, and cylinder body is mobile terminal, not only decreases the use space of antivibrator, makes damping buffer unit
Overall volume tail off, and put bolt slide when by sliding members drive antivibrator compression generation cushion effect, abundant land productivity
With the position of m, thus the inside improving drawer uses position, make drawer can deposit more article, with
When tailed off due to the volume of damping buffer unit, make that the connection compactedness between each component is higher, outward appearance is exquisiter, more meets the modern times
The aesthetic requirement of people, and cylinder body is mobile terminal and arranges for linear slide, the piston rod that can be effectively prevented from prior art is
Mobile terminal, makes piston rod work stress easily occur bending the problem damaged the stability it is ensured that when antivibrator works, thus
Improve the service life of product；It is provided with spring, the pursuit movement and simultaneously when cylinder body slides of this spring on m
Produce elastic force, to lift the damping buffering effect determined between slide rail and dynamic slide rail further, really realize the damping of the two and delay
Punching is closed；Meanwhile, close for the damping buffering of anti-fastening slide rail and dynamic slide rail and lost efficacy, m is provided with anti-
De- resilient portion, when the actuation part putting bolt is in linear slide region and dynamic slide rail relatively determines slide rail and at least cuts out LAP,
Rear roller acts in toggle action portion and roller service portion successively, so that pendulum bolt is swung and act on anticreep by actuation part and returns
In bullet portion, anticreep resilient portion elastic deformation, rear roller passes through toggle action portion and acts in anticreep resilient portion elastic deformation
On roller service portion, shifting part acts on when rear roller acts on roller service portion in toggle action portion, wherein anticreep resilience
Portion's elastic reset when rear roller, shifting part act on roller service portion and toggle action portion respectively, you can correct damping buffering dress
Put the normal operating condition and rear roller, shifting part between, efficiently solve because of maloperation or transport when operator use
Improper, make damping buffer unit and rear roller, shifting part position inaccurate, lead to determine slide rail and dynamic slide rail damping buffering is closed and lost
The problem of effect.It has simple and reasonable, dependable performance, easy to operate, long service life, low cost of manufacture, and volume is few, respectively
Connect compactedness between component high, opening and closing process is quiet, steady, smooth, firmly little the features such as, practical.
Brief description
Fig. 1 is the decomposition texture schematic diagram of first embodiment of the invention.
Fig. 2 is the damping buffer unit assembling structure schematic diagram of first embodiment of the invention.
Fig. 3 is the damping buffer unit decomposition texture schematic diagram of first embodiment of the invention.
Fig. 4, Fig. 5 are that determine slide rail and the dynamic slide rail damping buffering of first embodiment of the invention close change schematic diagram.
Fig. 6, Fig. 7 are that determine slide rail and the dynamic slide rail damping buffering anticreep of first embodiment of the invention correct change schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
Referring to Fig. 1-Fig. 7, this drawer sliding rail Damped structure, including determining slide rail 1 and dynamic slide rail 2, determine slide rail 1 and move
It is provided with roll wheel assembly, the two passes through the mutual slide opening and closing of roll wheel assembly, roll wheel assembly at least includes front wheel 3 between slide rail 2
With rear roller 4, front wheel 3 is arranged on the front end determining slide rail 1, and rear roller 4 is arranged on the rear end of dynamic slide rail 2, determines slide rail 1 and dynamic slides
Rail 2 passes through the mutual slide opening and closing of forward and backward roller；Determine to be provided with damping buffer unit on slide rail 1, this damping buffer unit at least wraps
Include m, antivibrator and pendulum bolt 5, antivibrator and pendulum bolt 5 are movably arranged on m, on dynamic slide rail 2
It is provided with shifting part 2.1；When described dynamic slide rail 2 relatively determines slide rail 1 and at least cuts out LAP, rear roller 4 and shifting part 2.1
Successively sequential action, on pendulum bolt 5, makes pendulum bolt 5 first swing and slides afterwards, and drives antivibrator compression to produce cushion effect, to realize
The damping buffering determined between slide rail 1 and dynamic slide rail 2 is closed.
Further say, m slides and is provided with sliding members 6, sliding members 6 one end is coordinated with pendulum bolt 5
Connect, the other end is connected with antivibrator；When described dynamic slide rail 2 relatively determines slide rail 1 and at least cuts out LAP, rear roller
4 and shifting part 2.1 successively sequential action pendulum bolt 5 on, so that pendulum bolt 5 is first swung on m and slide afterwards, and lead to
Crossing sliding members 6 drives antivibrator compression to produce cushion effect, to realize determining the damping buffering closing between slide rail 1 and dynamic slide rail 2.
Further say, antivibrator includes piston rod 7 and cylinder body 8, piston rod 7 one end is arranged in cylinder body 8, and the other end is stretched
Go out outside cylinder body 8 and be fixedly installed on m, cylinder body 8 is slidably arranged on m, put bolt 5 and slide
Dynamic element 6 one end rotates connection and swing type is slidably arranged on m, and sliding members 6 other end and cylinder body 8 are joined
Close and connect；Described pendulum bolt 5, sliding members 6 and cylinder body 8 dynamic slide rail 2 relatively determine when slide rail 1 at least cuts out LAP with
When and/or synchronous slide on m.
Further say, m includes the first fixed support 9 and the second fixed support 10, the first fixed support
9 and second fixed support 10 be connected and be internally formed with chute chamber 11, sliding members 6 and cylinder body 8 linearly spacing slip
On chute chamber 11；Wherein, the first fixed support 9 and/or the second fixed support 10 are provided with fixed part 12, linear slide area
Domain 13 and curve are awaited orders region 14, and piston rod 7 one end is arranged in cylinder body 8, and it is outer and be provided with fixation that the other end stretches out cylinder body 8
Auxiliary section 7.1, piston rod 7 is fixedly installed on fixed part 12 by secure fit portion 7.1, and pendulum bolt 5 is slidably arranged in linearly to be slided
Dynamic region 13 and curve are awaited orders on region 14.
Further say, sliding members 6 one end is provided with rotation section 6.1, the other end is provided with location division 6.2, pendulum bolt 5 is right
Rotation section 6.1 is answered to be provided with rotation cooperating portion 5.1, pendulum bolt 5 passes through the rotation section of rotation cooperating portion 5.1 and sliding members 6 one end
6.1 locating rotations connect, and sliding members 6 other end is located by connecting with cylinder body 8 by location division 6.2.
Further say, pendulum bolt 5 is provided with actuation part 5.2, roller service portion 5.3 and toggle action portion 5.4, actuation part
5.2 linear slide and swing to slide and await orders on region 14 in curve on linear sliding area 13, roller service portion 5.3 and dialling
Dynamic service portion 5.4 dynamic slide rail 2 relatively determine when slide rail 1 at least cuts out LAP respectively with rear roller 4 and 2.1 points of elder generations of shifting part
Order interacts afterwards.
Further say, the first fixed support 9 and the second fixed support 10 is connected and bottom is formed with groove position 15；
When roller service portion 5.3 and toggle action portion 5.4 are interacted with rear roller 4 and shifting part 2.1 respectively, pendulum bolt 5 slides in groove
Position 15 on and roller service portion 5.3 and toggle action portion 5.4 stretch out outside groove position 15；Described slide rail 1 corresponding groove position 15 of determining is arranged
When having groove portion 1.1, roller service portion 5.3 and toggle action portion 5.4 to interact with rear roller 4 and shifting part 2.1 respectively, put bolt
On groove position 15 and roller service portion 5.3 and toggle action portion 5.4 stretch in groove portion 1.1 for 5 slips.
Further say, before and after rear roller 4 and shifting part 2.1, formula is disposed on dynamic slide rail 2, on m
It is additionally provided with spring 16, this spring 16 is extension spring or stage clip and one end elastic reaction is consolidated in the first fixed support 9 and/or second
On fixed rack 10, other end elastic reaction is on sliding members 6.
Further say, the actuation part 5.2 of pendulum bolt 5 be in curve await orders region 14 and dynamic slide rail 2 relatively determine slide rail 1 to
When closing LAP less, rear roller 4 first acts on the roller service portion 5.3 of pendulum bolt 5 and drives actuation part 5.2 from curve
Await orders region 14 swing slide into linear slide region 13, act on after shifting part 2.1 pendulum bolt 5 toggle action portion 5.4 on and
On linear sliding area 13, pendulum bolt 5 drives cylinder body 8 same when sliding by sliding members 6 to driving actuation part 5.2 linear slide
When linear slide, so that piston rod 7 length stretched out outside cylinder body 8 is at least gradually reduced, antivibrator compression produce cushion effect, spring 16
The pursuit movement and simultaneously produce elastic force towards the direction of pendulum bolt 5 when cylinder body 8 slides, with realize determining slide rail 1 and dynamic slide rail 2 it
Between damping buffering close.
Further say, the actuation part 5.2 of pendulum bolt 5 is in linear slide region 13 and slide rail 1 dozen determined relatively by dynamic slide rail 2
When opening, rear roller 4 and shifting part 2.1 are respectively acting in roller service portion 5.3 and toggle action portion 5.4 and drive actuation part
5.2 swing positioning to the curve that slides from linear slide region 13 awaits orders region 14, and rear roller 4 and shifting part 2.1 are in actuation part 5.2
Position and be mutually disengaged with roller service portion 5.3 and toggle action portion 5.4 respectively when awaiting orders region 14 to curve.
Further say, the first fixed support 9 and/or the second fixed support 10 are provided with clamping part 17, determine slide rail 1 right
Clamping part 17 is answered to be provided with snap-fit 1.2, the first fixed support 9 and/or the second fixed support 10 pass through clamping part 17 and determine
Position is arranged in the snap-fit 1.2 determining slide rail 1；It is respectively arranged with solid on first fixed support 9 and the second fixed support 10
Determine through hole 18, setting fixed cell 19 on fixed via 18 is mutually solid respectively for the first fixed support 9 and the second fixed support 10
Determine to coordinate and be fixed on drawer board by identical fixed cell 19.
Further say, the first fixed support 9 and/or the second fixed support 10 are additionally provided with anticreep resilient portion 20, prevent
De- resilient portion 20 is located at the end in linear slide region 13；Described pendulum bolt 5 actuation part 5.2 be in linear slide region 13 and
When dynamic slide rail 2 relatively determines slide rail 1 and at least cuts out LAP, rear roller 4 acts on toggle action portion 5.4 and roller effect successively
In portion 5.3, so that pendulum bolt 5 is swung and act in anticreep resilient portion 20 by actuation part 5.2, anticreep resilient portion 20 elastic deformation,
Rear roller 4 passes through toggle action portion 5.4 and acts on roller service portion 5.3 in anticreep resilient portion 20 elastic deformation, stirs
Part 2.1 acts in toggle action portion 5.4 when rear roller 4 acts on roller service portion 5.3；Wherein anticreep resilient portion 20 is rear
Elastic reset when roller 4, shifting part 2.1 act on roller service portion 5.3 and toggle action portion 5.4 respectively.
Ultimate principle, principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of this area
Personnel, it should be recognized that the present invention is not restricted to the described embodiments, simply illustrate this described in above-described embodiment and description
Bright principle, without departing from the spirit and scope of the present invention the present invention also have various changes and modifications, these change
Both fall within scope of the claimed invention with improvement.Claimed scope by appending claims and its waits
Jljl is defined.
Claims (10)
1. a kind of drawer sliding rail Damped structure, including determining slide rail (1) and dynamic slide rail (2), determines slide rail (1) and dynamic slide rail
(2) be provided with roll wheel assembly between, the two pass through the mutual slide opening and closing of roll wheel assembly it is characterised in that: roll wheel assembly at least wraps
Include front wheel (3) and rear roller (4), front wheel (3) is arranged on the front end determining slide rail (1), rear roller (4) is arranged on dynamic slide rail
(2) rear end, determines slide rail (1) and dynamic slide rail (2) passes through the mutual slide opening and closing of forward and backward roller；Determine to be provided with damping on slide rail (1)
Buffer unit, this damping buffer unit at least includes m, antivibrator and pendulum bolt (5), and antivibrator and pendulum bolt (5) are lived
Move and be arranged on m, dynamic slide rail (2) is provided with shifting part (2.1)；Slide rail determined relatively by described dynamic slide rail (2)
(1), when at least closing LAP, successively sequential action, on pendulum bolt (5), makes pendulum bolt for rear roller (4) and shifting part (2.1)
(5) first swing and slide afterwards, and drive antivibrator compression to produce cushion effect, to realize determining the resistance between slide rail (1) and dynamic slide rail (2)
Buddhist nun's buffering is closed.
2. drawer sliding rail Damped structure according to claim 1 it is characterised in that: on described m
Slip is provided with sliding members (6), and sliding members (6) one end is connected with pendulum bolt (5), and the other end is with antivibrator cooperation even
Connect；When described dynamic slide rail (2) relatively determines slide rail (1) and at least cuts out LAP, rear roller (4) and shifting part (2.1) point are first
Sequential action, on pendulum bolt (5), makes pendulum bolt (5) first swing on m and slides afterwards afterwards, and passes through sliding members (6)
Antivibrator compression is driven to produce cushion effect, to realize determining the damping buffering closing between slide rail (1) and dynamic slide rail (2).
3. drawer sliding rail Damped structure according to claim 2 it is characterised in that: described antivibrator includes piston
Bar (7) and cylinder body (8), piston rod (7) one end is arranged in cylinder body (8), and the other end stretches out cylinder body (8) and outward and is fixedly installed on
On m, cylinder body (8) is slidably arranged on m, and pendulum bolt (5) is rotated even with sliding members (6) one end
Connect and swing type is slidably arranged on m, sliding members (6) other end is connected with cylinder body (8)；Described
Pendulum bolt (5), sliding members (6) and cylinder body (8) are determined when slide rail (1) at least cuts out LAP simultaneously relatively in dynamic slide rail (2)
And/or synchronous slide is on m.
4. drawer sliding rail Damped structure according to claim 3 it is characterised in that: described m bag
Include the first fixed support (9) and the second fixed support (10), the first fixed support (9) and the second fixed support (10) cooperation are even
Connect and be internally formed with chute chamber (11), sliding members (6) and cylinder body (8) is linearly spacing slides on chute chamber (11)；Its
In, the first fixed support (9) and/or the second fixed support (10) are provided with fixed part (12), linear slide region (13) and
Curve is awaited orders region (14), and piston rod (7) one end is arranged in cylinder body (8), and the other end stretches out cylinder body (8) outward and is provided with solid
Determine auxiliary section (7.1), piston rod (7) is fixedly installed on fixed part (12) by secure fit portion (7.1), pendulum bolt (5) slides
It is arranged on linear slide region (13) and curve is awaited orders on region (14).
5. drawer sliding rail Damped structure according to claim 4 it is characterised in that: described sliding members (6)
End is provided with rotation section (6.1), and the other end is provided with location division (6.2), and the corresponding rotation section (6.1) of pendulum bolt (5) is provided with rotation
Auxiliary section (5.1), pendulum bolt (5) passes through rotation section (6.1) locating rotation of rotation cooperating portion (5.1) and sliding members (6) one end
Connect, sliding members (6) other end is located by connecting with cylinder body (8) by location division (6.2).
6. drawer sliding rail Damped structure according to claim 5 it is characterised in that: described pendulum bolt (5) is upper to be arranged
There are actuation part (5.2), roller service portion (5.3) and toggle action portion (5.4), actuation part (5.2) linear slide is in linear slide
Region (13) is upper and swing is slided and awaited orders on region (14) in curve, and roller service portion (5.3) and toggle action portion (5.4) exist
Dynamic slide rail (2) relatively determine slide rail (1) at least close successively suitable with rear roller (4) and shifting part (2.1) respectively during LAP
Sequence interacts.
7. drawer sliding rail Damped structure according to claim 6 it is characterised in that: described first fixed support
(9) and the second fixed support (10) is connected and bottom is formed with groove position (15)；Roller service portion (5.3) and toggle action
When portion (5.4) is interacted with rear roller (4) and shifting part (2.1) respectively, pendulum bolt (5) slides on groove position (15) and roller
Groove position (15) is stretched out outward in service portion (5.3) and toggle action portion (5.4)；Described slide rail (1) corresponding groove position (15) of determining is provided with
Groove portion (1.1), roller service portion (5.3) and toggle action portion (5.4) respectively with rear roller (4) and shifting part (2.1) phase interaction
Used time, pendulum bolt (5) slides, and in groove position (15), above and groove portion (1.1) is stretched in roller service portion (5.3) and toggle action portion (5.4)
Interior.
8. drawer sliding rail Damped structure according to claim 7 it is characterised in that: described rear roller (4) and dial
Before and after moving part (2.1), formula is disposed on dynamic slide rail (2), and m is additionally provided with spring (16), this spring
(16) be extension spring or stage clip and one end elastic reaction on the first fixed support (9) and/or the second fixed support (10), another
End elastic reaction is on sliding members (6)；
The actuation part (5.2) of described pendulum bolt (5) is in curve and awaits orders region (14) and dynamic slide rail (2) determines slide rail (1) at least relatively
When closing LAP, the roller service portion (5.3) that rear roller (4) first acts on pendulum bolt (5) above and drives actuation part (5.2)
Swing and slide into linear slide region (13) from curve region (14) of awaiting orders, after shifting part (2.1), act on pendulum the stirring of bolt (5)
Service portion (5.4) is upper and drives actuation part (5.2) linear slide on linear sliding area (13), and pendulum bolt (5) is logical when sliding
Cross sliding members (6) and drive cylinder body (8) linear slide simultaneously, make to stretch out cylinder body (8) piston rod (7) length outward and at least gradually contract
Little, antivibrator compression produce cushion effect, spring (16) when cylinder body (8) slides pursuit movement and towards put bolt (5) direction simultaneously
Produce elastic force, to realize determining the damping buffering closing between slide rail (1) and dynamic slide rail (2)；
The actuation part (5.2) of described pendulum bolt (5) is in linear slide region (13) and dynamic slide rail (2) is relatively determined slide rail (1) and opened
When, rear roller (4) and shifting part (2.1) are respectively acting on roller service portion (5.3) and toggle action portion (5.4) are upper and drive
Actuation part (5.2) swings positioning to the curve that slides and awaits orders region (14), rear roller (4) and shifting part from linear slide region (13)
(2.1) when actuation part (5.2) positions and awaits orders region (14) to curve respectively with roller service portion (5.3) and toggle action portion
(5.4) it is mutually disengaged.
9. drawer sliding rail Damped structure according to claim 8 it is characterised in that: described first fixed support
(9) and/or it is provided with clamping part (17) on the second fixed support (10), determine the corresponding clamping part (17) of slide rail (1) and be provided with buckle
Auxiliary section (1.2), the first fixed support (9) and/or the second fixed support (10) are arranged on by clamping part (17) positioning determines cunning
In the snap-fit (1.2) of rail (1)；It is respectively arranged with fixing logical on first fixed support (9) and the second fixed support (10)
Hole (18), the first fixed support (9) and the second fixed support (10) are respectively in fixed via (18) upper setting fixed cell (19)
Interfix and coordinate and be fixed on drawer board by identical fixed cell (19).
10. the drawer sliding rail Damped structure according to any one of claim 1-9 it is characterised in that: described fixation
Carriage assembly includes the first fixed support (9) and the second fixed support (10), and the first fixed support (9) and/or second is fixed and propped up
Linear slide region (13) is provided with frame (10) and curve awaited orders region (14), pendulum bolt (5) is provided with actuation part (5.2),
Roller service portion (5.3) and toggle action portion (5.4), actuation part (5.2) linear slide above and is put in linear sliding area (13)
Dynamic slip is awaited orders on region (14) in curve, and roller service portion (5.3) is relative fixed in dynamic slide rail (2) with toggle action portion (5.4)
Slide rail (1) is at least cut out and is successively sequentially interacted with rear roller (4) and shifting part (2.1) respectively during LAP；
It is additionally provided with anticreep resilient portion (20), anticreep returns on described the first fixed support (9) and/or the second fixed support (10)
Bullet portion (20) is located at the end in linear slide region (13)；The actuation part (5.2) of described pendulum bolt (5) is in linear slide region
(13) and when dynamic slide rail (2) relatively determines slide rail (1) and at least cuts out LAP, rear roller (4) acts on toggle action portion successively
(5.4), and on roller service portion (5.3), pendulum bolt (5) is made to swing and act on anticreep resilient portion (20) by actuation part (5.2)
On, anticreep resilient portion (20) elastic deformation, rear roller (4) passes through toggle action portion in anticreep resilient portion (20) elastic deformation
(5.4) and act on roller service portion (5.3), shifting part (2.1) is when rear roller (4) acts on roller service portion (5.3)
Act in toggle action portion (5.4)；Wherein anticreep resilient portion (20) acts on roller respectively in rear roller (4), shifting part (2.1)
Elastic reset when service portion (5.3) and toggle action portion (5.4).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610874223.XA CN106343785B (en) | 2016-09-29 | 2016-09-29 | A kind of drawer sliding rail Damped structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610874223.XA CN106343785B (en) | 2016-09-29 | 2016-09-29 | A kind of drawer sliding rail Damped structure |
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| CN106343785A true CN106343785A (en) | 2017-01-25 |
| CN106343785B CN106343785B (en) | 2018-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610874223.XA Active CN106343785B (en) | 2016-09-29 | 2016-09-29 | A kind of drawer sliding rail Damped structure |
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| CN110089864A (en) * | 2019-05-17 | 2019-08-06 | 广东东泰五金精密制造有限公司 | A kind of labor-saving structure for the opening and closing of furniture press rebound |
| CN110200424A (en) * | 2019-06-20 | 2019-09-06 | 广东东泰五金精密制造有限公司 | A kind of damping opening and closing structure of furniture slide rail |
| CN110958837A (en) * | 2017-07-06 | 2020-04-03 | 布瑞威利私人有限公司 | Telescopic door for oven |
| CN112399117A (en) * | 2019-08-15 | 2021-02-23 | 青岛海尔多媒体有限公司 | Sliding cover driving system and laser television |
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