CN106343785B - A kind of drawer sliding rail Damped structure - Google Patents
A kind of drawer sliding rail Damped structure Download PDFInfo
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- CN106343785B CN106343785B CN201610874223.XA CN201610874223A CN106343785B CN 106343785 B CN106343785 B CN 106343785B CN 201610874223 A CN201610874223 A CN 201610874223A CN 106343785 B CN106343785 B CN 106343785B
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- Prior art keywords
- sliding rail
- fixed bracket
- sliding
- rear roller
- fixed
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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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Abstract
A kind of drawer sliding rail Damped structure, including determining sliding rail and dynamic sliding rail, determine to be provided with roll wheel assembly between sliding rail and dynamic sliding rail, the two passes through the mutual slide opening and closing of roll wheel assembly, roll wheel assembly includes at least front wheel and rear roller, the front end for determining sliding rail is arranged in front wheel, and the rear end of dynamic sliding rail is arranged in rear roller, determines sliding rail and dynamic sliding rail and passes through the mutual slide opening and closing of forward and backward idler wheel；Determine to be provided with damping buffer unit on sliding rail, which includes at least fixed bracket assembly, damper and pendulum bolt, and damper and pendulum bolt are movably arranged on fixed bracket assembly, is provided with shifting part on dynamic sliding rail；When dynamic sliding rail determines sliding rail relatively and at least closes a trip, successively sequential action makes to put bolt first to swing and slide afterwards on pendulum bolt for rear roller and shifting part, and damper compression is driven to generate cushion effect, to realize the damping buffering closing determined between sliding rail and dynamic sliding rail.The present invention is practical by the improvement of above structure.
Description
Technical field
The present invention relates to a kind of drawer sliding rail Damped structures.
Background technique
Chinese patent CN2803114Y disclosed a kind of automatic open device of drawer sliding rail on August 9th, 2006, by even
The sliding slot for tying the fixing seat set by the sliding rail of cabinet body provides sliding hook and slides, and the top of the interlocking lever by the sliding rail for being locked in drawer
By gearing and the elastic reversion strength of elastic element, the locating shaft and cunning for the rocking bar that cooperation fixing seat is pivoted hook the back side
Conduit, clip conduit, export branch conduit and the guiding for exporting conduit are imported, is automatically turned on it is said that can reach after drawer is pressed
Function；In addition having to press in drawer when being intended to drawing-out type drawer enables it inwardly slide more than a distance, just can reach automatic
Open function, such drawer will not generate malfunction due to user or children accidentally touch, opposite that safety can be improved；And
Due to automatic open device, system is respectively arranged between the left and right sides of drawer and cabinet body, is not taken up space not only, as long as and drawer
Any position of panel be pressed and inwardly slide a distance or more all and can reach automatic opening function, it is opposite have use
The easy to operate advantage of person.But structure is complicated for the automatic open device of the drawer sliding rail of this structure, in actual use process
Middle operation is inflexible, will appear locking state when operating, and volume is larger, causes the position of drawer smaller, storage
Article is limited, is unable to satisfy the use demand of user.Therefore, it is necessary to be further improved.
Summary of the invention
The purpose of the present invention is intended to provide a kind of simple and reasonable, reliable performance, easy to operate, long service life, system
Make at low cost, volume is few, connects that compactedness is high between each component, and opening and closing process is mute, steady, smooth, firmly small drawer sliding rail
With Damped structure, to overcome shortcoming in the prior art.
By a kind of drawer sliding rail Damped structure that this purpose designs, including determine sliding rail and dynamic sliding rail, determine sliding rail with
Roll wheel assembly is provided between dynamic sliding rail, the two passes 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 in the front end for determining sliding rail, and the rear end of dynamic sliding rail is arranged in rear roller, determine sliding rail with
Dynamic sliding rail passes through the mutual slide opening and closing of forward and backward idler wheel；Determine to be provided with damping buffer unit on sliding rail, the damping buffer unit is at least
Including fixed bracket assembly, damper and pendulum bolt, damper and pendulum bolt are movably arranged on fixed bracket assembly, are set on dynamic sliding rail
It is equipped with shifting part；When the dynamic sliding rail determines sliding rail relatively and at least closes a trip, rear roller and shifting part successively sequence
It acts on pendulum bolt, swings pendulum bolt first and slide afterwards, and damper compression is driven to generate cushion effect, determine sliding rail and move to slide to realize
Damping buffering between rail is closed.
Sliding is provided with sliding members on the fixed bracket assembly, and sliding members one end and pendulum bolt are cooperatively connected, another
End is cooperatively connected with damper；When the dynamic sliding rail determines sliding rail relatively and at least closes a trip, rear roller and shifting part point
Sequencing acts on pendulum bolt, swings pendulum bolt first on fixed bracket assembly and slides afterwards, and passes through sliding members and drive resistance
The compression of Buddhist nun's device generates cushion effect, to realize that determining the damping buffering between sliding rail and dynamic sliding rail closes.
The damper includes piston rod and cylinder body, and piston rod one end is arranged in cylinder body, the other end stretch out cylinder body it is outer and
It is fixed on fixed bracket assembly, cylinder body is slidably arranged on fixed bracket assembly, and pendulum bolt and sliding members one end rotate
It connects and swing type is slidably arranged on fixed bracket assembly, the sliding members other end and cylinder body are cooperatively connected；The pendulum
Bolt, sliding members and cylinder body determine when sliding rail at least closes a trip relatively simultaneously in dynamic sliding rail and/or synchronous slide is solid
On fixed rack component.
The fixed bracket assembly includes the first fixed bracket and the second fixed bracket, and the first fixed bracket and second are fixed
Support assorted connects and is formed with sliding slot chamber in inside, and sliding members and cylinder body linearly limit sliding on sliding slot chamber；Wherein,
It is provided with fixed part, linear slide region and curve on first fixed bracket and/or the second fixed bracket to 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 positioning region, and pendulum bolt corresponds to rotation section and is provided with
Rotation cooperating portion, pendulum bolt are connect by rotation cooperating portion with the rotation section locating rotation of sliding members one end, and sliding members is another
End is located by connecting by positioning region and cylinder body.
Actuation part, idler wheel service portion and toggle action portion are provided on the pendulum bolt, actuation part linear slide is linearly being slided
It on dynamic region and swings sliding and awaits orders on region in curve, idler wheel service portion and toggle action portion determine sliding rail in dynamic sliding rail relatively
It successively sequentially interacts with rear roller and shifting part respectively when at least closing a trip.
The first fixed bracket and the second fixed support assorted connection and lower part is formed with slot position；Idler wheel service portion and
When toggle action portion interacts with rear roller and shifting part respectively, pendulum bolt sliding is in slot position and idler wheel service portion and stirs
Service portion stretches out outside slot position；It is described to determine sliding rail and correspond to slot position to be provided with groove portion, idler wheel service portion and toggle action portion respectively with
When rear roller and shifting part interact, pendulum bolt sliding is in slot position and idler wheel service portion and toggle action portion protrude into groove portion.
Formula is arranged at intervals on dynamic sliding rail before and after the rear roller and shifting part, and bullet is additionally provided on fixed bracket assembly
Spring, which is tension spring or pressure spring and one end elastic reaction is fixed on bracket in the first fixed bracket and/or second, the other end
Elastic reaction is on sliding members.
The actuation part of the pendulum bolt, which be in curve, awaits orders and region and moves sliding rail and determine sliding rail relatively and at least close a trip
When, rear roller first act on the idler wheel service portion of pendulum bolt and driving actuation part from curve await orders region swing slide into it is linear
Sliding area, acts on after shifting part in the toggle action portion of pendulum bolt and driving actuation part linear slide is in linear sliding area
On, pendulum bolt, by sliding members drivig cylinder while linear slide, makes the piston pole length stretched out outside cylinder body at least in sliding
Be gradually reduced, damper compression generate cushion effect, spring cylinder body slide when follow movement and towards pendulum bolt direction and meanwhile generate
Elastic force, to realize that determining the damping buffering between sliding rail and dynamic sliding rail closes.
The actuation part of the pendulum bolt be in linear slide region and when dynamic sliding rail is determined sliding rail relatively and opened, rear roller with group
Moving part is respectively acting in idler wheel service portion and toggle action portion and actuation part is driven to swing sliding positioning from linear slide region
To curve await orders region, rear roller and shifting part when actuation part positions and awaits orders region to curve respectively with idler wheel service portion and dial
Dynamic service portion is mutually disengaged.
It is provided with clamping part on described first fixed bracket and/or the second fixed bracket, sliding rail is determined and corresponds to clamping part setting
There is a snap-fit, the first fixed bracket and/or the second fixed bracket are positioned by clamping part to be arranged in the buckle for determining sliding rail and match
In conjunction portion；Fixed hole is respectively arranged on first fixed bracket and the second fixed bracket, the first fixed bracket and second are fixed
Bracket respectively on fixed hole be arranged fixed cell be fixed to each other cooperation and drawer plate is fixed on by identical fixed cell
On part.
The fixed bracket assembly includes the first fixed bracket and the second fixed bracket, the first fixed bracket and/or second
It is provided with linear slide region on fixed bracket and curve is awaited orders region, put and be provided with actuation part, idler wheel service portion on bolt and dial
Dynamic service portion, actuation part linear slide is on linear sliding area and swing sliding is awaited orders on region in curve, idler wheel service portion
Determine relatively with toggle action portion in dynamic sliding rail successively suitable with rear roller and shifting part respectively when sliding rail at least closes a trip
Sequence interaction；
It is additionally provided with anticreep resilient portion on the fixed bracket of described first and/or the second fixed bracket, anticreep springs back position
In the end in linear slide region；The actuation part of the pendulum bolt is in linear slide region and dynamic sliding rail determines sliding rail at least relatively
When closing a trip, rear roller is successively acted in toggle action portion and idler wheel service portion, is made to put bolt swing and is passed through actuating
Portion acts in anticreep resilient portion, anticreep resilient portion flexible deformation, and rear roller is passed through in anticreep resilient portion flexible deformation and stirred
It service portion and acts on idler wheel service portion, shifting part acts on toggle action portion when rear roller acts on idler wheel service portion
On；Wherein anticreep resilient portion elastic reset when rear roller, shifting part act on idler wheel service portion and toggle action portion respectively.
The present invention is provided with damping buffer unit by the improvement of above structure on determining sliding rail, is arranged on dynamic sliding rail
There are rear roller and shifting part, when dynamic sliding rail determines sliding rail relatively and at least closes a trip, rear roller and shifting part are successively sequentially
It acts on the pendulum bolt of damping buffer unit, swings pendulum bolt first and slide afterwards, and the damper of damping buffer unit is driven to compress
Cushion effect is generated, to realize that determining the damping buffering between sliding rail and dynamic sliding rail closes, and keeps the slide opening and closing of the two more smooth, soft
It is small with shaking, since successively on pendulum bolt, the effect sliding of pendulum bolt has dual sequential action for rear roller and shifting part
Effect insurance efficiently avoids the prior art and there was only shifting part effect pendulum bolt, when shifting part and pendulum bolt rigging position miss
Can not normally be acted on both when poor, cause to determine sliding rail and dynamic sliding rail can not damping buffering close or when mutual slide opening and closing blocks
It waits indefinitely problem, makes that the effect sliding effect for putting bolt is more preferable, stability is higher；Wherein, when damper generates cushion effect, piston rod is stretched
The part outside cylinder body is fixing end out, and cylinder body is mobile terminal, not only reduces the use space of damper, makes damping buffer unit
Overall volume tail off, and put bolt sliding when by sliding members drive damper compression generation cushion effect, abundant land productivity
Drawer is set to store more articles, together so that the inside for improving drawer uses position with the position of fixed bracket assembly
When tailed off due to the volume of damping buffer unit, keep the connection compactedness between each component higher, appearance is exquisiter, more meets the modern times
The aesthetic requirement of people, and cylinder body is mobile terminal and is linear slide setting, and the piston rod that can be effectively prevented from the prior art is
Mobile terminal makes piston rod work stress the problem of being prone to bending damage, ensure that stability when damper work, thus
Improve the service life of product；Spring is provided on fixed bracket assembly, the spring cylinder body slide when follow movement and simultaneously
Elastic force is generated, the damping buffering effect between sliding rail and dynamic sliding rail is determined with further promotion, really realizes that the damping of the two is slow
Punching is closed；Meanwhile the damping buffering for determining sliding rail and dynamic sliding rail in order to prevent closes failure, is provided on fixed bracket assembly anti-
De- resilient portion, when the actuation part for putting bolt be in linear slide region and moves sliding rail and determine sliding rail relatively and at least close a trip,
Rear roller successively acts in toggle action portion and idler wheel service portion, makes to put bolt swing and act on anticreep by actuation part to return
In bullet portion, anticreep resilient portion flexible deformation, rear roller passes through toggle action portion in anticreep resilient portion flexible deformation and acts on
On idler wheel service portion, shifting part is acted on when rear roller acts on idler wheel service portion in toggle action portion, and wherein anticreep is sprung back
Portion's elastic reset when rear roller, shifting part act on idler wheel service portion and toggle action portion respectively, i.e., rectifiable damping buffering dress
The normal operating condition between rear roller, shifting part is set, is efficiently solved because of maloperation or transport when operator uses
It is improper, make damping buffer unit and rear roller, shifting part position inaccuracy, causes to determine sliding rail and dynamic sliding rail damping buffering is closed and lost
The problem of effect.It is with simple and reasonable, reliable performance, and easy to operate, long service life, manufacturing cost is low, and volume is few, respectively
The features such as compactedness is high, and opening and closing process is mute, steady, smooth, firmly small is connected between component, it is practical.
Detailed description of the invention
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 determine sliding rail and dynamic sliding rail damping buffering closing variation schematic diagram for first embodiment of the invention.
Fig. 6, Fig. 7 determine sliding rail and dynamic sliding rail damping buffering anticreep correction variation schematic diagram for first embodiment of the invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 7, this drawer sliding rail Damped structure, including determine sliding rail 1 and dynamic sliding rail 2, determine sliding rail 1 and moves
Roll wheel assembly is provided between sliding rail 2, the two includes at least front wheel 3 by the mutual slide opening and closing of roll wheel assembly, roll wheel assembly
With rear roller 4, the front end for determining sliding rail 1 is arranged in front wheel 3, and the rear end of dynamic sliding rail 2 is arranged in rear roller 4, determines sliding rail 1 and dynamic cunning
Rail 2 passes through the mutual slide opening and closing of forward and backward idler wheel；Determine to be provided with damping buffer unit on sliding rail 1, which at least wraps
Fixed bracket assembly, damper and pendulum bolt 5 are included, damper and pendulum bolt 5 are movably arranged on fixed bracket assembly, move on sliding rail 2
It is provided with shifting part 2.1；When the dynamic sliding rail 2 determines sliding rail 1 relatively and at least closes a trip, rear roller 4 and shifting part 2.1
Successively sequential action swings pendulum bolt 5 first and slides afterwards on pendulum bolt 5, and damper compression is driven to generate cushion effect, to realize
The damping buffering determined between sliding rail 1 and dynamic sliding rail 2 is closed.
Further speaking, sliding is provided with sliding members 6 on fixed bracket assembly, and 6 one end of sliding members and pendulum bolt 5 cooperate
Connection, the other end and damper are cooperatively connected；When the dynamic sliding rail 2 determines sliding rail 1 relatively and at least closes a trip, rear roller
4 and shifting part 2.1 successively sequential action makes to put bolt 5 and first swings on fixed bracket assembly and slide afterwards on pendulum bolt 5, and lead to
Crossing sliding members 6 drives damper compression to generate cushion effect, to realize that determining the damping buffering between sliding rail 1 and dynamic sliding rail 2 closes.
Further speaking, damper includes piston rod 7 and cylinder body 8, and 7 one end of piston rod is arranged in cylinder body 8, and the other end is stretched
Cylinder body 8 is outer out and is fixed on fixed bracket assembly, and cylinder body 8 is slidably arranged on fixed bracket assembly, puts bolt 5 and slides
Dynamic 6 one end of element is rotatablely connected and swing type is slidably arranged on fixed bracket assembly, and 6 other end of sliding members is matched with cylinder body 8
Close connection；Pendulum bolt 5, sliding members 6 and the cylinder body 8 is determined same when sliding rail 1 at least closes a trip relatively in dynamic sliding rail 2
When and/or synchronous slide on fixed bracket assembly.
Further speaking, fixed bracket assembly includes the first fixed bracket 9 and the second fixed bracket 10, the first fixed bracket
9 and second fix the mating connection of bracket 10 and are formed with sliding slot chamber 11, sliding members 6 and the linearly limit sliding of cylinder body 8 in inside
On sliding slot chamber 11；Wherein, fixed part 12, linear slide area are provided on the first fixed bracket 9 and/or the second fixed bracket 10
Domain 13 and curve are awaited orders region 14, and 7 one end of piston rod 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 are fixed on fixed part 12 by secure fit portion 7.1, and pendulum bolt 5 is slidably arranged in linear cunning
Dynamic region 13 and curve are awaited orders on region 14.
Further speaking, 6 one end of sliding members is provided with rotation section 6.1, and the other end is provided with positioning region 6.2, and 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 6 one end of sliding members
The connection of 6.1 locating rotations, 6 other end of sliding members are located by connecting by positioning region 6.2 with cylinder body 8.
Further speaking, it puts on bolt 5 and is provided with actuation part 5.2, idler wheel service portion 5.3 and toggle action portion 5.4, actuation part
5.2 linear slides on linear sliding area 13 and swing sliding await orders on region 14 in curve, idler wheel service portion 5.3 and dial
Dynamic service portion 5.4 dynamic sliding rail 2 determine when sliding rail 1 at least closes a trip relatively respectively with 2.1 points of elder generations of rear roller 4 and shifting part
Sequence interacts afterwards.
Further speaking, the first fixed bracket 9 and second fixes the mating connection of bracket 10 and lower part is formed with slot position 15；
When idler wheel service portion 5.3 and toggle action portion 5.4 interact with rear roller 4 and shifting part 2.1 respectively, the pendulum sliding of bolt 5 is in slot
On position 15 and idler wheel service portion 5.3 and toggle action portion 5.4 is stretched out outside slot position 15；The corresponding slot position 15 of sliding rail 1 of determining is arranged
There is groove portion 1.1 to put bolt when idler wheel service portion 5.3 and toggle action portion 5.4 interact with rear roller 4 and shifting part 2.1 respectively
5 slidings are in slot position 15 and idler wheel service portion 5.3 and toggle action portion 5.4 protrude into groove portion 1.1.
Further speaking, rear roller 4 and 2.1 front and back formula of shifting part are arranged at intervals on dynamic sliding rail 2, on fixed bracket assembly
It is additionally provided with spring 16, which is tension spring or pressure spring and one end elastic reaction is solid in the first fixed bracket 9 and/or second
On fixed rack 10, other end elastic reaction is on sliding members 6.
Further speaking, put bolt 5 actuation part 5.2 be in curve await orders region 14 and move sliding rail 2 determine relatively sliding rail 1 to
When closing a trip less, rear roller 4 first acts on the idler wheel 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, acted on after shifting part 2.1 pendulum bolt 5 toggle action portion 5.4 on and
Drive 5.2 linear slide of actuation part on linear sliding area 13, pendulum bolt 5 is same by 6 drivig cylinder 8 of sliding members in sliding
When linear slide, make stretch out cylinder body 8 outside 7 length of piston rod be at least gradually reduced, damper compression generate cushion effect, spring 16
Follow movement when cylinder body 8 slides and generate elastic force simultaneously towards the direction of pendulum bolt 5, with realization determine sliding rail 1 and dynamic sliding rail 2 it
Between damping buffering close.
Further speaking, the actuation part 5.2 for putting bolt 5 is in linear slide region 13 and dynamic sliding rail 2 is determined sliding rail 1 relatively and beaten
When opening, rear roller 4 and shifting part 2.1 are respectively acting in idler wheel service portion 5.3 and toggle action portion 5.4 and drive actuation part
5.2 swing sliding positioning from linear slide region 13 awaits orders region 14 to curve, and rear roller 4 and shifting part 2.1 are in actuation part 5.2
Positioning is mutually disengaged with idler wheel service portion 5.3 and toggle action portion 5.4 respectively when awaiting orders region 14 to curve.
Further speaking, it is provided with clamping part 17 on the first fixed bracket 9 and/or the second fixed bracket 10, it is right determines sliding rail 1
Clamping part 17 is answered to be provided with snap-fit 1.2, the first fixed bracket 9 and/or the second fixed bracket 10 are fixed by clamping part 17
Position is arranged in the snap-fit 1.2 for determining sliding rail 1；It is respectively arranged on first fixed bracket 9 and the second fixed bracket 10 solid
Determine through-hole 18, it is mutually solid that fixed cell 19 is arranged in the first fixed bracket 9 and the second fixed bracket 10 on fixed hole 18 respectively
It is fixed to cooperate and be fixed on drawer board by identical fixed cell 19.
Further speaking, it is additionally provided with anticreep resilient portion 20 on the first fixed bracket 9 and/or the second fixed bracket 10, prevented
De- resilient portion 20 is located at the end in linear slide region 13；It is described pendulum bolt 5 actuation part 5.2 be in linear slide region 13 and
When dynamic sliding rail 2 determines sliding rail 1 relatively and at least closes a trip, rear roller 4 successively acts on toggle action portion 5.4 and idler wheel acts on
In portion 5.3, makes to put the swing of bolt 5 and be acted in anticreep resilient portion 20 by actuation part 5.2,20 flexible deformation of anticreep resilient portion,
Rear roller 4 passes through toggle action portion 5.4 in anticreep 20 flexible deformation of resilient portion and acts on idler wheel service portion 5.3, stirs
Part 2.1 is acted on when rear roller 4 acts on idler wheel service portion 5.3 in toggle action portion 5.4；Wherein anticreep resilient portion 20 is rear
Elastic reset when idler wheel 4, shifting part 2.1 act on idler wheel service portion 5.3 and toggle action portion 5.4 respectively.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of this field
Personnel should be recognized that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this hairs
Bright principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variations
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 (9)
1. a kind of drawer sliding rail Damped structure, including determine sliding rail (1) and dynamic sliding rail (2), determine sliding rail (1) and dynamic sliding rail
(2) roll wheel assembly is provided between, the two includes at least front wheel (3) by the mutual slide opening and closing of roll wheel assembly, roll wheel assembly
With rear roller (4), front wheel (3) setting is determined in the front end for determining sliding rail (1), rear roller (4) setting in the rear end of dynamic sliding rail (2)
Sliding rail (1) and dynamic sliding rail (2) pass through the mutual slide opening and closing of forward and backward idler wheel；Determine to be provided with damping buffer unit on sliding rail (1), it should
Damping buffer unit includes at least fixed bracket assembly, damper and pendulum bolt (5), and damper and pendulum bolt (5) are movably arranged on solid
On fixed rack component, shifting part (2.1) are provided on dynamic sliding rail (2)；The dynamic sliding rail (2) is determined sliding rail (1) relatively and is at least closed
When closing a trip, successively sequential action swings pendulum bolt (5) first on pendulum bolt (5) for rear roller (4) and shifting part (2.1)
After slide, and drive damper compression generate cushion effect, with realize determine between sliding rail (1) and dynamic sliding rail (2) damping buffering pass
It closes；
It is characterized by: sliding is provided with sliding members (6) on the fixed bracket assembly, sliding members (6) one end and pendulum bolt
(5) it is cooperatively connected, the other end and damper are cooperatively connected；The dynamic sliding rail (2) determines sliding rail (1) relatively and at least closes one section of row
Successively sequential action makes to put bolt (5) in fixed bracket assembly on pendulum bolt (5) for Cheng Shi, rear roller (4) and shifting part (2.1)
Upper first swing is slided afterwards, and passes through sliding members (6) and damper compression is driven to generate cushion effect, determines sliding rail (1) with realization and moves
Damping buffering between sliding rail (2) is closed.
2. drawer sliding rail Damped structure according to claim 1, it is characterised in that: the damper includes piston
Bar (7) and cylinder body (8), in cylinder body (8), the other end stretches out cylinder body (8) outside and is fixed at the setting of piston rod (7) one end
On fixed bracket assembly, cylinder body (8) is slidably arranged on fixed bracket assembly, and pendulum bolt (5) and the rotation of sliding members (6) one end connect
It connects and swing type is slidably arranged on fixed bracket assembly, sliding members (6) other end and cylinder body (8) are cooperatively connected；Described
Pendulum bolt (5), sliding members (6) and cylinder body (8) are determined when sliding rail (1) at least closes a trip simultaneously relatively in dynamic sliding rail (2)
And/or synchronous slide is on fixed bracket assembly.
3. drawer sliding rail Damped structure according to claim 2, it is characterised in that: the fixed bracket assembly packet
First fixed bracket (9) and second fixed bracket (10) are included, first fixed bracket (9) and second fixed bracket (10) cooperation connect
It connects and is formed with sliding slot chamber (11) in inside, linearly limit is slided on sliding slot chamber (11) for sliding members (6) and cylinder body (8)；Its
In, be provided on first fixed bracket (9) and/or second fixed bracket (10) fixed part (12), linear slide region (13) and
Curve is awaited orders region (14), and in cylinder body (8), the other end stretches out cylinder body (8) outside and is provided with solid the setting of piston rod (7) one end
Determine auxiliary section (7.1), piston rod (7) is fixed on fixed part (12) by secure fit portion (7.1), pendulum bolt (5) sliding
Setting is awaited orders on region (14) in linear sliding area (13) and curve.
4. drawer sliding rail Damped structure according to claim 3, it is characterised in that: the sliding members (6) one
End is provided with rotation section (6.1), and the other end is provided with positioning region (6.2), and pendulum bolt (5) corresponding rotation section (6.1) is provided with rotation
Auxiliary section (5.1), pendulum bolt (5) pass through rotation section (6.1) locating rotation of rotation cooperating portion (5.1) and sliding members (6) one end
Connection, sliding members (6) other end are located by connecting by positioning region (6.2) with cylinder body (8).
5. drawer sliding rail Damped structure according to claim 4, it is characterised in that: be arranged on the pendulum bolt (5)
There are actuation part (5.2), idler wheel service portion (5.3) and toggle action portion (5.4), actuation part (5.2) linear slide is in linear slide
On region (13) and swing sliding is awaited orders on region (14) in curve, and idler wheel service portion (5.3) and toggle action portion (5.4) exist
Dynamic sliding rail (2) determine relatively sliding rail (1) at least close it is successively suitable with rear roller (4) and shifting part (2.1) respectively when a trip
Sequence interaction.
6. drawer sliding rail Damped structure according to claim 5, it is characterised in that: the described first fixed bracket
(9) and second fixed bracket (10) are cooperatively connected and lower part is formed with slot position (15)；Idler wheel service portion (5.3) and toggle action
When portion (5.4) interacts with rear roller (4) and shifting part (2.1) respectively, pendulum bolt (5) slides on slot position (15) and idler wheel
Slot position (15) are stretched out outside in service portion (5.3) and toggle action portion (5.4)；Determine sliding rail (1) corresponding slot position (15) are provided with
Groove portion (1.1), idler wheel 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) sliding is on slot position (15) and groove portion (1.1) are protruded into idler wheel service portion (5.3) and toggle action portion (5.4)
It is interior.
7. drawer sliding rail Damped structure according to claim 6, it is characterised in that: the rear roller (4) and dial
Formula is arranged at intervals on dynamic sliding rail (2) before and after moving part (2.1), and spring (16), the spring are additionally provided on fixed bracket assembly
(16) be tension spring or pressure spring and one end elastic reaction is fixed on bracket (10) in first fixed bracket (9) and/or second, another
Hold elastic reaction on sliding members (6)；
It is described pendulum bolt (5) actuation part (5.2) be in curve await orders region (14) and move sliding rail (2) determine sliding rail (1) relatively at least
When closing a trip, rear roller (4) first acts on the idler wheel service portion (5.3) of pendulum bolt (5) and driving actuation part (5.2)
From curve await orders region (14) swing and slide into linear slide region (13), pendulum bolt (5) is acted on after shifting part (2.1) and is stirred
On service portion (5.4) and driving actuation part (5.2) linear slide is on linear sliding area (13), and pendulum bolt (5) is logical in sliding
Sliding members (6) drivig cylinder (8) linear slide simultaneously is crossed, piston rod (7) length of stretching cylinder body (8) outside is made at least gradually to contract
It is small, damper compression generate cushion effect, spring (16) cylinder body (8) slide when follow movement and towards pendulum bolt (5) direction simultaneously
Elastic force is generated, to realize that determining the damping buffering between sliding rail (1) and dynamic sliding rail (2) closes；
The actuation part (5.2) of pendulum bolt (5) is in linear slide region (13) and dynamic sliding rail (2) determine sliding rail (1) opening relatively
When, rear roller (4) and shifting part (2.1) are respectively acting on idler wheel service portion (5.3) and toggle action portion (5.4) and drive
Actuation part (5.2) swings sliding positioning to curve from linear slide region (13) and awaits orders region (14), rear roller (4) and shifting part
(2.1) actuation part (5.2) positioning await orders region (14) to curve when respectively with idler wheel service portion (5.3) and toggle action portion
(5.4) it is mutually disengaged.
8. drawer sliding rail Damped structure according to claim 7, it is characterised in that: the described first fixed bracket
(9) and/or on second fixed bracket (10) clamping part (17) are provided with, determine sliding rail (1) corresponding clamping part (17) and is provided with buckle
Cunning is being determined by clamping part (17) positioning setting in auxiliary section (1.2), first fixed bracket (9) and/or second fixed bracket (10)
In the snap-fit (1.2) of rail (1)；It is respectively arranged on first fixed bracket (9) and second fixed bracket (10) fixed logical
Fixed cell (19) are arranged on fixed hole (18) respectively in hole (18), first fixed bracket (9) and second fixed bracket (10)
It is fixed to each other and cooperates and be fixed on drawer board by identical fixed cell (19).
9. drawer sliding rail Damped structure according to claim 1-8, it is characterised in that: the fixed branch
Frame component includes first fixed bracket (9) and second fixed bracket (10), and first fixed bracket (9) and/or second fix bracket
(10) it is provided with linear slide region (13) on and curve is awaited orders region (14), actuation part (5.2), rolling are provided on pendulum bolt (5)
It takes turns service portion (5.3) and toggle action portion (5.4), actuation part (5.2) linear slide is on linear sliding area (13) and swings
Sliding is awaited orders on region (14) in curve, and idler wheel service portion (5.3) and toggle action portion (5.4) are relatively fixed sliding in dynamic sliding rail (2)
Successively sequence interacts with rear roller (4) and shifting part (2.1) respectively when rail (1) at least closes a trip；
It is additionally provided with anticreep resilient portion (20) on described first fixed bracket (9) and/or second fixed bracket (10), anticreep returns
Bullet portion (20) is located at the end in linear slide region (13)；The actuation part (5.2) of pendulum bolt (5) is in linear slide region
(13) when and dynamic sliding rail (2) determine sliding rail (1) relatively and at least close a trip, rear roller (4) successively acts on toggle action portion
(5.4) and on idler wheel service portion (5.3), make to put bolt (5) swing and act on anticreep resilient portion (20) by actuation part (5.2)
On, anticreep resilient portion (20) flexible deformation, rear roller (4) passes through toggle action portion in anticreep resilient portion (20) flexible deformation
(5.4) it and acts on idler wheel service portion (5.3), shifting part (2.1) is when rear roller (4) acts on idler wheel service portion (5.3)
It acts on toggle action portion (5.4)；Wherein anticreep resilient portion (20) acts on idler wheel in rear roller (4), shifting part (2.1) respectively
Elastic reset when service portion (5.3) and toggle action portion (5.4).
Priority Applications (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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| 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 CN106343785A (en) | 2017-01-25 |
| CN106343785B true CN106343785B (en) | 2018-12-28 |
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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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209489912U (en) | 2017-07-06 | 2019-10-15 | 布瑞威利私人有限公司 | cooking utensils |
| CN109171265B (en) * | 2018-09-27 | 2020-07-31 | 广东库博精密科技有限公司 | Short trigger distance's latch fitting |
| CN110089864B (en) * | 2019-05-17 | 2024-04-30 | 广东东泰五金精密制造有限公司 | Labor-saving structure for furniture pressing rebound opening and closing |
| CN110200424B (en) * | 2019-06-20 | 2024-04-30 | 广东东泰五金精密制造有限公司 | Damping opening and closing structure of furniture sliding rail |
| CN112399117A (en) * | 2019-08-15 | 2021-02-23 | 青岛海尔多媒体有限公司 | Slider Drive System and Laser TV |
| CN112399118A (en) * | 2019-08-15 | 2021-02-23 | 青岛海尔多媒体有限公司 | Slider Drive Mechanisms, Sliders and Laser TVs |
| CN114274883A (en) * | 2021-12-24 | 2022-04-05 | 重庆长安汽车股份有限公司 | A car seat storage box structure, car seat and car |
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| CN106343785A (en) | 2017-01-25 |
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