CN108125426A - Three section linkage slide type rail systems of drawer - Google Patents
Three section linkage slide type rail systems of drawer Download PDFInfo
- Publication number
- CN108125426A CN108125426A CN201810118561.XA CN201810118561A CN108125426A CN 108125426 A CN108125426 A CN 108125426A CN 201810118561 A CN201810118561 A CN 201810118561A CN 108125426 A CN108125426 A CN 108125426A
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- Prior art keywords
- rail
- drawer
- movable guiding
- seat
- linkage
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- 230000001105 regulatory effect Effects 0.000 claims description 20
- 238000013016 damping Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/49—Sliding drawers; Slides or guides therefor with double extensible guides or parts
- A47B88/493—Sliding drawers; Slides or guides therefor with double extensible guides or parts with rollers, ball bearings, wheels, or the like
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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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
-
- 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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/90—Constructional details of drawers
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The present invention provides a kind of three section linkage slide type rail systems of drawer, including slide track component, adjust lock handle and adjustable damper, slide track component includes movable guiding rail, intermediate rail, fixed guide rail, upper sliding seat, lower slider seat and linkage gear, intermediate rail is mounted on by lower slider seat above fixed guide rail, movable guiding rail is mounted on by upper sliding seat above intermediate rail, upper sliding seat and movable guiding rail, intermediate rail is to be slidably matched, lower slider seat and intermediate rail, fixed guide rail is to be slidably matched, intermediate rail upper surface is provided with linkage hole, linkage is clamped wheeled base in hole, linkage gear is rotatably connected on wheel seat, lower slider seat upper surface has the lower rack for sliding along direction arrangement, upper sliding seat is equipped with the upper rack for sliding along direction arrangement, linkage gear engages respectively with upper rack and lower rack.The upper sliding seat of integral type, is fastened in intermediate rail, is slidably matched with movable guiding rail, and installation is quick, sound construction.
Description
Technical field
The invention belongs to sliding rail drawer technical fields, are related to a kind of three section linkage slide type rail systems of drawer.
Background technology
Three section synchronous sliding tracks refer to three section drawer guideways being made of upper rail, middle rail, lower rail, pass through ball between the guide rails
Or ball is supported and is slided, ball and ball are constrained by retainer, and three section guide rails are during exercise synchronously shunk, and are improved and are pushed away
Feel during drawer is drawn, slides drawer disengaging more smooth, natural, steady.
Such as the utility model patent for the Patent No. 201420667814.6 that Chinese patent is announced, patent disclosure one kind
The synchronous concealed slide track of three sections, including active rail, middle rail, retaining rail and damping mechanism；It is characterized in that：Between active rail and middle rail
It is provided with upper rack and the upper roller retainer with idler wheel；The split type bottom roller with idler wheel is provided between middle rail and retaining rail
Retainer, surface are provided with rack；Gear assembly is engaged between upper rack and bottom roller retainer, gear assembly is according to work
Size firmly, control active rail is synchronous with middle rail or dislocation is run；Damping mechanism is assemblied in retaining rail.The utility model tooth
The A gears and B gears of wheel assembly are fitted close with polygonal hole using polygon column and assembled, when active force is less than certain value,
Realize synchronous operation；When active force is more than certain value, polygonal hole is magnified, and two gear slippings turn, and active rail is separately transported with middle rail
Row.Ensure that gear assembly coordinates in correct position with upper and lower rack, so as to which sliding rail can be continuing with again, make rack and pinion
It is hardly damaged.
But the restrained beam of above-mentioned sliding rail is integrally fixed in active rail, and restrained beam is split type, causes to install
Inconvenience, structure are insecure.
Invention content
The purpose of the present invention is being directed to existing technology, there are the above problems, it is proposed that a kind of three section linkage sliding rails of drawer
System has the upper sliding seat of integral type, is fastened in intermediate rail, is slidably matched with movable guiding rail, and installation is quick and convenient, knot
Structure is secured.
The purpose of the present invention can be realized by following technical proposal：A kind of three section linkage slide type rail systems of drawer, including
Slide track component adjusts lock handle and adjustable damper, which is characterized in that the slide track component includes movable guiding rail, centre is led
Rail, fixed guide rail, upper sliding seat, lower slider seat and linkage gear, intermediate rail are mounted on fixed guide rail by lower slider seat
Top, movable guiding rail are mounted on by upper sliding seat above intermediate rail, and upper sliding seat and movable guiding rail, intermediate rail are cunning
Dynamic cooperation, lower slider seat are to be slidably matched with intermediate rail, fixed guide rail, and intermediate rail upper surface is provided with linkage hole, linkage
Wheeled base is clamped in hole, linkage gear is rotatably connected on wheel seat, and the lower slider seat upper surface, which has, slides along direction
Arrangement lower rack, the upper sliding seat be equipped with slides along direction arrangement upper rack, linkage gear respectively with upper tooth
Item and the engagement of lower rack；Movable guiding rail side is provided with lockhole, adjusts lock handle and is connected on movable guiding rail by lockhole, adjustable
Damper is fixed on fixed guide rail, and the welding of movable guiding rail side is fixed with grab, and grab can be clamped with adjustable damper.
Movable guiding rail is fixed by adjusting lock handle with drawer, movable guiding rail movement, and sliding seat is along centre in drive
Guide rail slides, and the slip of upper sliding seat pushes linkage gear to rotate again, so as to which lower slider seat be driven to link together so that activity is led
Rail during advance, also advancing by intermediate rail, movable guiding rail and intermediate rail can synchronous, two guide rails is allowed to slide more
Add smooth.
Further, the linkage hole is square, and wheel seat is in box shape, and wheel seat both ends have the C for blocking linkage bore edges
Type groove mouth, wheel seat middle part have the shaft entangled for linkage gear.
Further, the upper surface of the upper sliding seat is rotatably connected to roller, and side rolls and is connected with ball, under described
The upper surface and side of sliding seat are rotatably connected to roller.
Further, the adjusting lock handle, including being connected to the mounting base of drawer outer bottom, being fastened with mounting base
Cover board, mounting base be equipped with adjustable drawer and movable guiding rail between the upper and lower away from height adjustment mechanism, adjustable drawer and work
The left-right adjusting mechanism of dynamic guide rail right position, adjustable drawer and fixation guide rail front and back position front and rear regulating mechanism and make
The lock that movable guiding rail and drawer are locked or detached is disembarked structure；The left-right adjusting mechanism includes left and right adjusting nut, left and right adjusting
Fastener has the left and right adjusting screw rod being connect with left and right adjusting nut thread, left and right adjusting fastener on left and right adjusting fastener tail end
Front end has the card slot being caught in movable guiding rail end；The height adjustment mechanism includes the tune of both ends rotation connection on the cover board
Section idler wheel, the up and down adjustment piece being slidably matched with mounting base, adjusting idler wheel has external screw thread, and up and down adjustment piece has to be rolled with adjusting
The oblique recessed helicla flute of cooperation is taken turns, the front end of up and down adjustment piece is oblique with the work acted between movable guiding rail and drawer-bottom board
Face.
Adjusting idler wheel by rotation is moved forward and backward up and down adjustment piece, and inclined working stretches into forward movable guiding rail, drawer quilt
It raises, achievees the purpose that adjust gap between drawer and movable guiding rail.By rotating left and right adjusting nut, it is made to be adjusted with left and right
Fastener or so translation is saved, drives movable guiding rail or so translation.
Further, the front and rear regulating mechanism includes front and rear adjusting cover plate, front and rear adjusting head part and front and rear adjusting nut,
The front and rear adjusting cover plate is fixed in mounting base, and the front and rear adjusting head part has front and rear adjusting screw rod, front and rear adjusting
The through-hole penetrated for front and rear adjusting screw rod is provided on cover plate, it is front and rear to adjust the tune for being also provided on cover plate and being caught in for front and rear adjusting nut
Groove is saved, front and rear adjusting nut is sleeved on front and rear adjusting screw rod and is rotatablely connected, and the front and rear head part side that adjusts has protrusion
The top plate that can be leant with fixed guide rail end surface.
Adjusting nut before and after rotation is moved forward and backward the top plate of front and rear regulating part, and when drawer slides back and forth, top plate is with consolidating
Determine guide rail to lean, position when drawer is closed can be adjusted.
Further, the structure of disembarking of locking includes spring, the handle being hinged in mounting base and slides dynamic match with mounting base
The lock tongue of conjunction, the front end of the lock tongue can be caught in the lockhole of movable guiding rail, and there is the inner end for handle to be caught in for the tail portion of lock tongue
Link slot, both ends of the spring born against on lock tongue tail portion and mounting base.
Work as rotational handle, when drive lock tongue moves backward, spring is compressed, and lock tongue is detached from movable guiding rail；After losing external force,
Spring stretching, extension pushes forward lock tongue, so as to which lock tongue be made to be caught in the lockhole of movable guiding rail, drawer is made to be locked with movable guiding rail.
Further, the adjustable damper, including damping housing, sliding block, rotation pulling block, cushion cylinder, pulling force bullet
Spring, adjustable tension spring are to the regulating part, pulling force adjusting nut and directive wheel of sliding block pulling force, and cushion cylinder is embedded in damping housing
On, the wheel shaft of directive wheel is rotatably connected on the upper end of damping housing, and damping the lower end of housing has slide guide item, and sliding block turns
Dynamic pulling block slides on slide guide item and along slide guide item, and rotation pulling block is rotatably connected on sliding block, the piston of cushion cylinder
Boom end is connected on sliding block, and regulating part includes the connecting portion of front end, the pulling force being threadedly coupled with pulling force adjusting nut adjusts spiral shell
Bar, one end of tension spring are connected on sliding block, and the other end of tension spring is around being connected to the connection of regulating part after directive wheel
In portion.
Further, the slide guide end has arc-shaped gear edge, when rotation pulling block slides into gear edge along slide guide item
During position, rotation pulling block halts and is rotated around sliding block.
Further, the damping back side of shell all envelopes tension spring.Tension spring is coated, one is to compare
Beauty, another can be prevented from dust and falls influence function in damping housing.
Compared with prior art, the three section linkage slide type rail systems of this drawer have the following advantages：
1. the upper sliding seat with integral type, is fastened in intermediate rail, is slidably matched with movable guiding rail, quick side is installed
Just, sound construction；
2. adjust lock handle have simple and reasonable, assembling is simple, dependable performance, be widely used, be convenient for disassembly and assembly, three
The characteristics of dimension is adjusted, easy to operate, processing cost is low, market adaptability is strong.
3. regulating part and pulling force the adjusting nut cooperation of adjustable damper, drive link block to be slided along sliding slot, so as to reach
To the purpose for the pulling force for increasing or reducing tension spring.
Description of the drawings
Fig. 1 is the overall structure diagram of the three section linkage slide type rail systems of this drawer.
Fig. 2 is the configuration schematic diagram of slide track component.
Fig. 3 is the installation diagram of linkage gear and wheel seat.
Fig. 4 is the sectional view of slide track component.
Fig. 5 is the structure diagram for adjusting lock handle.
Fig. 6 is the configuration schematic diagram for adjusting lock handle.
Fig. 7 is the internal structure schematic diagram for adjusting lock handle.
Fig. 8 is the structure diagram of adjustable damper.
In figure, 1, slide track component；11st, movable guiding rail；11a, lockhole；11b, grab；12nd, intermediate rail；12a, linkage hole；
12b, wheel seat；12c, C-shaped channel mouth；12d, shaft；13rd, fixed guide rail；14th, upper sliding seat；14a, upper rack；15th, lower slider seat；
15a, lower rack；16th, linkage gear；17th, roller；18th, ball；2nd, lock handle is adjusted；21st, mounting base；22nd, cover board；23rd, it is left
Right adjusting nut；24th, left and right adjusting fastener；24a, left and right adjusting screw rod；24b, card slot；25th, idler wheel is adjusted；25a, external screw thread；
26th, up and down adjustment piece；26a, tiltedly recessed helicla flute；26b, inclined working；27th, front and rear adjusting cover plate；27a, through-hole；27b, adjusting are recessed
Slot；28th, front and rear adjusting head part；28a, front and rear adjusting screw rod；28b, top plate；29th, front and rear adjusting nut；210th, spring；211st, hand
Handle；212nd, lock tongue；212a, link slot；3rd, adjustable damper；31st, housing is damped；31a, slide guide item；31b, gear edge；32nd, sliding block；
33rd, pulling block is rotated；34th, cushion cylinder；35th, tension spring；36th, regulating part；36a, connecting portion；36b, pulling force adjusting screw rod；37、
Pulling force adjusting nut；38th, directive wheel.
Specific embodiment
The following is specific embodiments of the present invention and with reference to attached drawing, technical scheme of the present invention is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, three section linkage slide type rail systems of drawer, including slide track component 1, adjust locking handle
Hand 2 and adjustable damper 3, which is characterized in that the slide track component 1 includes movable guiding rail 11, intermediate rail 12, fixed guide rail
13rd, upper sliding seat 14, lower slider seat 15 and linkage gear 16, intermediate rail 12 are mounted on fixed guide rail by lower slider seat 15
13 tops, movable guiding rail 11 are mounted on the top of intermediate rail 12 by upper sliding seat 14, upper sliding seat 14 and movable guiding rail 11, in
Between guide rail 12 be to be slidably matched, lower slider seat 15 and intermediate rail 12, fixed guide rail 13 are to be slidably matched, intermediate rail 12
Upper surface is provided with linkage hole 12a, is clamped wheeled base 12b in linkage hole 12a, linkage gear 16 is rotatably connected on wheel seat 12b, institute
State 15 upper surface of lower slider seat have slide along direction arrangement lower rack 15a, the upper sliding seat 14 be equipped with along
The upper rack 14a of its glide direction arrangement, linkage gear 16 engage respectively with upper rack 14a and lower rack 15a；Movable guiding rail 11
Side is provided with lockhole 11a, adjusts lock handle 2 and is connected on movable guiding rail 11 by lockhole 11a, adjustable damper 3 is fixed on
On fixed guide rail 13, the welding of 11 side of movable guiding rail is fixed with grab 11b, and grab 11b can be clamped with adjustable damper 3.
Specifically, the linkage hole 12a is square, and wheel seat 12b is in box shape, and wheel seat 12b both ends, which have, blocks linkage
There is the shaft 12d entangled for linkage gear 16 in the middle part of C-shaped channel the mouth 12C, wheel seat 12b at hole 12a edges.The upper sliding seat 14
Upper surface be rotatably connected to roller 17, side rolls and is connected with ball 18, and the upper surface and side of the lower slider seat 15 are equal
It is rotatably connected to roller 17.
Upper sliding seat 14 is an integral structure, and installing and dismounting is more convenient.Movable guiding rail 11 locks handle by adjusting
Hand 2 is fixed with drawer, and movable guiding rail 11 moves, and sliding seat 14 is slided along intermediate rail 12 in drive, the cunning of upper sliding seat 14
It is dynamic linkage gear 16 to be pushed to rotate again, so as to which lower slider seat 15 be driven to link together so that movable guiding rail 11 during advance,
Intermediate rail 12 is also being advanced, movable guiding rail 11 and intermediate rail 12 can synchronous, two guide rails is allowed to slide more smooth.
As shown in Fig. 5, Fig. 6, Fig. 7, adjust lock handle 2 and include being connected to the mounting base 21 of drawer outer bottom and installation
The cover boards 22 that seat 21 fastens, mounting base 21 be equipped with adjustable drawer and movable guiding rail 11 between the upper and lower away from height adjustment mechanism,
Left-right adjusting mechanism, adjustable drawer and 13 front and back position of fixed guide rail of adjustable drawer and 11 right position of movable guiding rail
Front and rear regulating mechanism and the lock that movable guiding rail 11 and drawer is made to lock or detach are disembarked structure；The left-right adjusting mechanism includes a left side
Right adjusting nut 23, left and right adjusting fastener 24 have on 24 tail end of left and right adjusting fastener and are threadedly coupled with left and right adjusting nut 23
Left and right adjusting screw rod 24a, 24 front end of left and right adjusting fastener has the card slot 24b that is caught in 11 end of movable guiding rail；The height
Degree regulating mechanism includes the adjusting idler wheel 25 that both ends are rotatably connected on cover board 22, the up and down adjustment being slidably matched with mounting base 21
Piece 26, adjusting idler wheel 25 has external screw thread 25a, and up and down adjustment piece 26 has the oblique recessed helicla flute 26a coordinated with adjusting idler wheel 25,
The front end of up and down adjustment piece 26 has the inclined working 26b acted between movable guiding rail 11 and drawer-bottom board.
Adjusting idler wheel 25 by rotation is moved forward and backward up and down adjustment piece 26, and inclined working 26b stretches into forward movable guiding rail
11, drawer is elevated, and achievees the purpose that adjust gap between drawer and movable guiding rail 11.By rotating left and right adjusting nut 23,
It is made to drive 11 or so translation of movable guiding rail with 24 or so the translation of left and right adjusting fastener.
The front and rear regulating mechanism includes front and rear adjusting cover plate 27, front and rear adjusting head part 28 and front and rear adjusting nut 29, institute
The front and rear adjusting cover plate 27 stated is fixed in mounting base 21, and the front and rear adjusting head part 28 has front and rear adjusting screw rod 28a, preceding
The through-hole 27a for being provided on cover plate 27 and being penetrated for front and rear adjusting screw rod 28a is adjusted afterwards, is also provided with before and after confession on front and rear adjusting cover plate 27
The adjusting grooves 27b that adjusting nut 29 is caught in, front and rear adjusting nut 29 are sleeved on front and rear adjusting screw rod 28a and are rotatablely connected, institute
State the raised top plate 28b that can be leant with fixed 13 end face of guide rail in 28 side of front and rear adjusting head part.
Adjusting nut 29 before and after rotation are moved forward and backward the top plate 28b of front and rear regulating part 36, when drawer slides back and forth,
Top plate 28b leans with fixed guide rail 13, can adjust position when drawer is closed.
The structure of disembarking of locking includes spring 210, the handle 211 being hinged in mounting base 21 and slides dynamic match with mounting base 21
The lock tongue 212 of conjunction, the front end of the lock tongue 212 can be caught in the lockhole 11a of movable guiding rail 11, and the tail portion of lock tongue 212, which has, to be supplied
The link slot 212a that the inner end of handle 211 is caught in, 210 both ends of spring are born against on 212 tail portion of lock tongue and mounting base 21.
When rotational handle 211, when drive lock tongue 212 moves backward, spring 210 is compressed, and lock tongue 212 is detached from movable guiding rail
11；After losing external force, spring 210, which stretches, pushes forward lock tongue 212, so as to which lock tongue 212 be made to be caught in movable guiding rail 11, makes drawer
It is locked with movable guiding rail 11.
As shown in figure 8, the adjustable damper 3, including damping housing 31, sliding block 32, rotation pulling block 33, cushion cylinder
34th, tension spring 35, adjustable tension spring 35 are to the regulating part 36, pulling force adjusting nut 37 and directive wheel of 32 pulling force of sliding block
38, for cushion cylinder 34 on damping housing 31, the wheel shaft of directive wheel 38 is rotatably connected on the upper end of damping housing 31, damping
The lower end of housing 31 has slide guide 31a, and sliding block 32, rotation pulling block 33 are on slide guide 31a and along slide guide 31a
It slides, rotation pulling block 33 is rotatably connected on sliding block 32, and the piston rod end of cushion cylinder 34 is connected on sliding block 32, regulating part
36 include connecting portion 36a, the pulling force adjusting screw rod 36b being threadedly coupled with pulling force adjusting nut 37 of front end, tension spring 35
One end is connected on sliding block 32, and the other end of tension spring 35 is around being connected to the connecting portion 36a of regulating part 36 after directive wheel 38
On.
The slide guide 31a ends have arc-shaped gear along 31b, when rotation pulling block 33 slides into gear along slide guide 31a
During along 31b positions, rotation pulling block 33 halts and is rotated around sliding block 32.31 back side of housing that damps is by tension spring 35
All envelope.Tension spring 35 is coated, one is better appearance, another can be prevented from dust and falls in damping housing 31
Influence function.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (9)
1. a kind of three section linkage slide type rail systems of drawer, including slide track component, adjust lock handle and adjustable damper, feature
It is, the slide track component includes movable guiding rail, intermediate rail, fixed guide rail, upper sliding seat, lower slider seat and linkage tooth
Wheel, intermediate rail are mounted on by lower slider seat above fixed guide rail, and movable guiding rail is mounted on intermediate rail by upper sliding seat
Top, upper sliding seat are to be slidably matched with movable guiding rail, intermediate rail, and lower slider seat is with intermediate rail, fixed guide rail
It is slidably matched, intermediate rail upper surface is provided with linkage hole, is clamped wheeled base in hole of linking, linkage gear is rotatably connected on wheel seat
On, the lower slider seat upper surface has the lower rack for sliding along direction arrangement, and the upper sliding seat is equipped with along it
The upper rack of glide direction arrangement, linkage gear engage respectively with upper rack and lower rack；Movable guiding rail side is provided with lockhole, adjusts
Section lock handle is connected to by lockhole on movable guiding rail, and adjustable damper is fixed on fixed guide rail, the weldering of movable guiding rail side
It connects and is fixed with grab, grab can be clamped with adjustable damper.
2. three section linkage slide type rail systems of drawer according to claim 1, which is characterized in that the linkage hole is square,
Wheel seat is in box shape, and wheel seat both ends have the C-shaped channel mouth for blocking linkage bore edges, have what is entangled for linkage gear in the middle part of wheel seat
Shaft.
3. three section linkage slide type rail systems of drawer according to claim 2, which is characterized in that the upper end of the upper sliding seat
Face is rotatably connected to roller, and side rolls and is connected with ball, and the upper surface and side of the lower slider seat are rotatably connected to rolling
Column.
4. three section linkage slide type rail systems of drawer according to claim 1, which is characterized in that the adjusting lock handle
Including the mounting base for being connected to drawer outer bottom, the cover board fastened with mounting base, mounting base is equipped with adjustable drawer and activity
Guide rail between the upper and lower away from height adjustment mechanism, adjustable drawer and movable guiding rail right position left-right adjusting mechanism, adjustable
The front and rear regulating mechanism of drawer and fixed guide rail front and back position and movable guiding rail and drawer locking or the lock detached is made to disembark structure；
The left-right adjusting mechanism includes left and right adjusting nut, left and right adjusting fastener, has on left and right adjusting fastener tail end and is adjusted with left and right
The left and right adjusting screw rod of nut thread connection is saved, left and right adjusting fastener front end has the card slot being caught in movable guiding rail end；It is described
Height adjustment mechanism include the up and down adjustment that both ends are rotatablely connected adjustings idler wheel on the cover board and mounting base is slidably matched
Piece, adjusting idler wheel has external screw thread, and up and down adjustment piece has the oblique recessed helicla flute with adjusting idler wheel cooperation, before up and down adjustment piece
End is with the inclined working acted between movable guiding rail and drawer-bottom board.
5. three section linkage slide type rail systems of drawer according to claim 4, which is characterized in that the front and rear regulating mechanism packet
It includes front and rear cover plate, front and rear adjusting head part and front and rear adjusting nut, the front and rear adjusting cover plate of adjusting to be fixed in mounting base, institute
The front and rear adjusting head part stated has front and rear adjusting screw rod, front and rear to adjust the through-hole for being provided on cover plate and being penetrated for front and rear adjusting screw rod,
The adjusting grooves being caught in for front and rear adjusting nut are also provided on front and rear adjusting cover plate, front and rear adjusting nut is sleeved on front and rear adjusting screw rod
Upper and rotation connection, the raised top plate that can be leant with fixed guide rail end surface in front and rear adjusting head part side.
6. three section linkage slide type rail systems of drawer according to claim 5, which is characterized in that the structure of disembarking of locking includes bullet
Spring, the handle being hinged in mounting base and the lock tongue that dynamic cooperation is slided with mounting base, the front end of the lock tongue can be caught in activity and lead
In the lockhole of rail, the tail portion of lock tongue has the link slot that the inner end for handle is caught in, and both ends of the spring is born against in lock tongue tail portion
In mounting base.
7. three section linkage slide type rail systems of drawer according to claim 1, which is characterized in that the adjustable damper packet
Include damping housing, sliding block, rotation pulling block, cushion cylinder, tension spring, adjustable tension spring to the regulating part of sliding block pulling force,
Pulling force adjusting nut and directive wheel, for cushion cylinder on damping housing, the wheel shaft of directive wheel is rotatably connected on damping housing
Upper end, damping the lower end of housing has slide guide item, and sliding block, rotation pulling block are slided on slide guide item and along slide guide item
Dynamic, rotation pulling block is rotatably connected on sliding block, and the piston rod end of cushion cylinder is connected on sliding block, and regulating part includes front end
Connecting portion, the pulling force adjusting screw rod being threadedly coupled with pulling force adjusting nut, one end of tension spring are connected on sliding block, pulling force bullet
The other end of spring is connected to after bypassing directive wheel on the connecting portion of regulating part.
8. three section linkage slide type rail systems of drawer according to claim 7, which is characterized in that the slide guide end has
Arc-shaped gear edge, when rotation pulling block slides into gear along position along slide guide item, rotation pulling block halts and turns around sliding block
It is dynamic.
9. three section linkage slide type rail systems of drawer according to claim 8, which is characterized in that the damping back side of shell will
Tension spring all envelopes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810118561.XA CN108125426A (en) | 2018-02-06 | 2018-02-06 | Three section linkage slide type rail systems of drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810118561.XA CN108125426A (en) | 2018-02-06 | 2018-02-06 | Three section linkage slide type rail systems of drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108125426A true CN108125426A (en) | 2018-06-08 |
Family
ID=62430415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810118561.XA Pending CN108125426A (en) | 2018-02-06 | 2018-02-06 | Three section linkage slide type rail systems of drawer |
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| CN (1) | CN108125426A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957656A (en) * | 2013-04-24 | 2018-12-07 | 泰科电子瑞侃有限公司 | For telecommunication chassis to be installed to the universal mounting mechanisms of the fixed device of telecommunications |
| CN109892881A (en) * | 2019-04-16 | 2019-06-18 | 中山市宏顺五金精密制品有限公司 | The buffer structure of damping-force adjustable |
| US20200040939A1 (en) * | 2018-08-03 | 2020-02-06 | Liebherr-Verzahntechnik Gmbh | Teleskopschiene |
| CN112190150A (en) * | 2020-11-10 | 2021-01-08 | 嘉兴嗨呗可食品有限公司 | Portable barbecue grill |
| US12007615B2 (en) | 2018-10-23 | 2024-06-11 | CommScope Connectivity Belgium BVBA | Frame assemblies for optical fiber distribution elements |
| US12050358B2 (en) | 2018-08-31 | 2024-07-30 | CommScope Connectivity Belgium BVBA | Frame assemblies for optical fiber distribution elements |
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| CN108957656A (en) * | 2013-04-24 | 2018-12-07 | 泰科电子瑞侃有限公司 | For telecommunication chassis to be installed to the universal mounting mechanisms of the fixed device of telecommunications |
| US11982855B2 (en) | 2013-04-24 | 2024-05-14 | CommScope Connectivity Belgium BVBA | Universal mounting mechanism for mounting a telecommunications chassis to a telecommunications fixture |
| US20200040939A1 (en) * | 2018-08-03 | 2020-02-06 | Liebherr-Verzahntechnik Gmbh | Teleskopschiene |
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| CN109892881A (en) * | 2019-04-16 | 2019-06-18 | 中山市宏顺五金精密制品有限公司 | The buffer structure of damping-force adjustable |
| CN112190150A (en) * | 2020-11-10 | 2021-01-08 | 嘉兴嗨呗可食品有限公司 | Portable barbecue grill |
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