CN102068132B - Sliding rail assembly - Google Patents
Sliding rail assembly Download PDFInfo
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- CN102068132B CN102068132B CN 200910225621 CN200910225621A CN102068132B CN 102068132 B CN102068132 B CN 102068132B CN 200910225621 CN200910225621 CN 200910225621 CN 200910225621 A CN200910225621 A CN 200910225621A CN 102068132 B CN102068132 B CN 102068132B
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Abstract
The invention relates to a sliding rail assembly, which comprises a first sliding rail piece, a second sliding rail piece, a third sliding rail piece, a sliding-assist piece and a positioning device, wherein the first sliding rail piece comprises a guiding base and a lock part; the second sliding rail piece comprises a first rail section and a second rail section; the third sliding rail piece is movably arranged on the second rail section; the sliding-assist piece is arranged between the first sliding rail piece and the first rail section; the positioning device is arranged on the second sliding rail piece and comprises an elastic piece and a positioning piece, and the positioning piece responds to the elasticity of the elastic piece so as to allow one end of the positioning piece to correspond to the guiding base of the first sliding rail piece and allow the other end of the positioning piece to correspond to the third sliding rail piece; when the second sliding rail piece is pulled out of the distance from the first sliding rail piece, the positioning piece butts against the lock part to form the locking state; and when the third sliding rail piece folds relative to the second sliding rail piece, the positioning piece is butted to move by the third sliding rail piece, so that the positioning piece breaks away from fastening from the lock part.
Description
Technical field
The present invention relates to a kind of slide rail assembly, refer to that especially a kind of the 3rd rail spare of activity has the slimming characteristic, and the automatic clip location of the second rail spare that carries the 3rd rail spare, and the slide rail assembly that makes things convenient for after the dismounting of the 3rd rail spare again group to enter.
Background technology
The slide rail assembly that early stage technology discloses, usually include a retaining rail, a supporting rail, a movable rail, one first sliding aiding elements is arranged between this retaining rail and this supporting rail and one second sliding aiding elements is arranged between this supporting rail and this movable rail, make the relative retaining rail of this supporting rail be easy to slide displacement, the relative supporting rail of this movable rail is easy to slide displacement, and this first, second sliding aiding elements for example is to use ball as the rolling medium.When applying to rack-mount server, a pair of retaining rail is installed on the pillar of a rack (rack) both sides; A pair of movable rail is installed on the both sides of a cabinet (chassis); And a pair of supporting rail is slidably connected to respectively this between retaining rail and the movable rail, and this supporting rail is made as non-dismountable, this movable rail then is designed to and can be broken away from by this supporting rail so that the cabinet that movable rail has been installed relatively this rack pull out or dismounting and change is keeped in repair.
The aforementioned slide rail assembly of taking off, for this movable rail directly being inserted in the ball of this second sliding aiding elements, with regard to this pattern, this movable rail and this supporting rail are subject to this ball structure must need to be extended with Zhu Gou, the design that this just causes the slimming that is not easy to do between this movable rail and this supporting rail, the less assemblage gap that the pillar that is difficult to cooperate cabinet to be installed on rack allows.
And above-mentioned assemblage gap, based on the intercolumniation of rack both sides fix and cabinet want can the widest consideration under, certainly will be dwindled as far as possible, under this situation, be difficult to movable rail and the supporting rail of slimming, just can't meet required, especially this movable rail that has Zhu Gou, when lid was pulled out because of cabinet, this movable rail was normally stretched out in outside the pillar of rack by this assemblage gap, and the thickness of this movable rail namely can not be greater than this assemblage gap.
In addition, when this cabinet is reinstalled to this rack, the movable rail of these cabinet both sides must be aimed at the supporting rail of these rack both sides and will insert the ball of this second sliding aiding elements, therefore, this second sliding aiding elements is designed to remain on location, a precalculated position mostly with respect to this supporting rail, can not arbitrarily slide, and treat the local ball that inserts this second sliding aiding elements of this movable rail, after making this cabinet part be mounted in this rack, begin to make this second sliding aiding elements to be pushed in this rack and to slide along with this cabinet.
From the above, if lacked the ball structure of this second sliding aiding elements between this movable rail and this supporting rail, not only easily do the design of slimming, and this movable rail need not insert in the ball of this sliding aiding elements accurately, and it is more convenient to make this cabinet reinstall to the work of this rack.
Summary of the invention
The object of the present invention is to provide a kind of slide rail assembly, to realize:
With a slimming and the 3rd movable rail spare, in order to accept a cabinet, make this chassis active be mounted in the rack time, have comparatively enough space mounting and use; On the other hand, sliding aiding elements and this slide rail spare of providing this auxiliary slide rail spare to slide are positioned in a precalculated position when pulling out, and one slide rail spare recombinates when folding after this slide rail assembly separates again, and its positioning states can automatically terminate.
Slide rail assembly according to an aspect of the present invention, comprise the first slide rail spare, the second slide rail spare, sliding aiding elements and the 3rd slide rail spare, be characterized in: described the first rail spare comprises a pair of lip limit, web extension connects this to the lip limit, this defines formation one first passage jointly to lip limit and this web, and a pair of barricade makes this first passage form a limitary space by the web extension at these first passage two ends; Described the second rail spare includes one first rail section and one second rail section is mutually back-to-back affixed, and wherein, this first rail section includes a pair of the first abutment wall and one first side wall extension connection should be to the first abutment wall; This second rail section includes wall on, once wall and one second side wall extend and connect this upper and lower wall, and this upper and lower wall and this second side wall define a second channel jointly; Described sliding aiding elements includes a retainer and a plurality of ball, and wherein, this retainer includes a clutch shaft bearing maintaining part, one second bearing cage and a sidewall and extends this first and second bearing cage of connection; These a plurality of balls are movable this first and second bearing cage that is installed on, and this first rail spare this to this of the first rail section of lip limit and this second rail spare to the first abutment wall between; Described the 3rd rail spare includes a pair of vertical section, a sidepiece has a pair of traversing section extension connection should be to vertical section, and this is in the vertical section second channel for movable the second rail section that is connected to this second rail spare; Wherein, this of this first rail spare makes this second rail spare must limit its displacement stroke in the first passage of this first rail spare when saddle slides to barricade.
Slide rail assembly according to a further aspect of the invention, comprise the first slide rail spare, the second slide rail spare, sliding aiding elements, the 3rd slide rail spare and positioner, be characterized in: described the first rail spare comprises a pair of lip limit, web extension connects this to the lip limit, and one guide seat be arranged at this web, wherein, this guide seat includes a lock section; Described the second rail spare comprises a slotted eye, one first rail section and one second rail section; Described sliding aiding elements is installed between the first rail section of this first rail spare and this second rail spare slidably, makes this second rail spare be easy to slide displacement with respect to this first rail spare; Described the 3rd rail spare is movably arranged in the second rail section of this second rail spare; Described positioner comprises an elastic component and positioning piece, and wherein, this keeper has a first end and relative this first end of one second end, and the first end of this keeper is with respect to the slotted eye of this second rail spare; Wherein, this keeper responds the elastic force of this elastic component, stretch to the first end that impels this keeper in the slotted eye of this second rail spare and corresponding to the guide seat of this first rail spare, and the second end that impels this keeper is corresponding to the 3rd rail spare; Wherein, this second rail spare can be driven by the 3rd rail spare and pull out displacement, makes the first end of the keeper of this positioner be butted on the lock section of this guide seat, forms a lock-out state; Wherein, when the 3rd rail spare when relatively this second rail spare folds, the second end of the keeper of this positioner can by the 3rd rail spare against, pull and make the first end of this keeper break away from solution from the lock section of this guide seat.
Wherein, also comprise a clamping piece, it includes a first end, a second end, a panel and extends and connect this first and second end, and a blocking part is arranged at this panel, and wherein, this first end is movable the 3rd rail spare that is butted on; This second end is for being fixed in the 3rd rail spare; The second rail section of this second rail spare includes between a buckle portion and this blocking part mutually snapping; And tool one space between this panel and the 3rd rail spare makes this panel can supply pressing operation, so that this blocking part can be pulled from the buckle portion solution of this second rail spare
Description of drawings
Confirm above-mentioned purpose of the present invention, design feature and effect for further specifying, below with reference to accompanying drawing the present invention is described in detail, wherein:
Fig. 1 is the slide rail assembly configuration kenel decomposing schematic representation that shows preferred embodiment of the present invention.
Fig. 2 is the schematic side view that shows the first rail spare with the front rack of preferred embodiment of the present invention.
Fig. 3 is the combination schematic appearance that shows the second rail spare with the positioner of preferred embodiment of the present invention.
Fig. 4 is the schematic side view that shows the second rail spare of preferred embodiment of the present invention.
Fig. 5 is the combination schematic appearance that shows the 3rd rail spare with the clamping piece of preferred embodiment of the present invention.
Fig. 6 is the schematic side view that shows the 3rd rail spare with the clamping piece of preferred embodiment of the present invention.
Fig. 7 is the decomposition schematic appearance that shows the 3rd rail spare with this second rail spare of preferred embodiment of the present invention.
Fig. 8 is the second rail spare and the fold schematic diagram of the 3rd rail spare with respect to the first rail spare that shows preferred embodiment of the present invention.
Fig. 9 is that the 3rd rail spare that shows preferred embodiment of the present invention is buckled in the second rail and the schematic diagram that drives.
Figure 10 is the schematic diagram that the 3rd rail spare of demonstration preferred embodiment of the present invention is pulled out and located from this second rail spare.
Figure 11 is the relevant position schematic diagram that shows the relative guide seat of keeper of preferred embodiment of the present invention.
Figure 12 is the clamping piece that the shows preferred embodiment of the present invention strength of exerting pressure, the schematic diagram that the 3rd rail spare and this second rail solution are pulled.
Figure 13 shows that the 3rd rail spare of preferred embodiment of the present invention is from the schematic diagram of this second rail separation.
Figure 14 shows that the 3rd rail spare of preferred embodiment of the present invention reconnects the schematic diagram of this second rail spare.
Figure 15 shows that the keeper of preferred embodiment of the present invention is by the schematic diagram of the 3rd rail spare pushing and pressing.
Figure 16 be show preferred embodiment of the present invention keeper by the outstanding seat pushing and pressing of the 3rd rail spare and the schematic diagram that solution is pulled.
The specific embodiment
As shown in Figure 1, be slide rail assembly 10 configuration that show a preferred embodiment of the present invention, this slide rail assembly 10 includes one first rail spare 12; One second rail spare 14 includes one first rail section 16 and one second rail section 18 is mutually back-to-back affixed; One sliding aiding elements 20 is installed between the first rail section 16 of this first rail spare 12 and this second rail spare 14 slidably, makes this second rail spare 14 be easy to slide displacement with respect to this first rail spare 12; One the 3rd rail spare 22 is movably arranged in the second rail section 18 of this second rail spare 14; One location device 24 is arranged at this second rail spare 14 and with respect to this first rail spare 12; One clamping piece 26 is arranged at the 3rd rail spare 22; And one front rack 28 and a tail-bracket 30 longitudinally be connected in this first rail spare 12.
This first rail spare 12 cooperates and consults Fig. 2, and it includes a pair of lip limit 32, a web 34 extensions connect this to lip limit 32, and a guide seat 36 is arranged at this web 34.Wherein, this forms a first passage 38 to lip limit 32 and these web 34 common definition.This guide seat 36 includes a lock section 40.In the present embodiment, preferably this guide seat 36 is to be extended by this web 34, for example the punching press elongation moulding.In addition, the web 34 of this first rail spare 12 also includes a stopper 42 and a pair of barricade 44 and is extended by the web 34 at these passage 38 two ends, makes this first passage 38 form a limitary space.
This second rail spare 14 cooperates and consults Fig. 3 and Fig. 4, shows that this first rail section 16 includes a pair of the first abutment wall 46 and the 48 extension connections of one first side wall should be to the first abutment wall 46.The second rail section 18 of this second rail spare 14 includes wall 50a on, once wall 50b and one second side wall 52 extend and connect these upper and lower wall 50a, 50b.Wherein, this upper and lower wall 50a, 50b and this second side wall 52 common definition one second channels 54.This first and second side wall 48,52 is for mutually affixed, and has a slotted eye that communicates 56 (as shown in Figure 1).Wherein, this second side wall 52 has relative first end 53a and second an end 53b, and this first end 53a has a buckle portion 55.In the present embodiment, also include the front end that a pair of support wheel 58 is arranged at this front rack 28, wherein, this is second rail sections 18 of relative this second rail spare 14 to support wheel 58, and this rolling surface to support wheel 58 is the port of export upper and lower position with respect to the second channel 54 of this second rail section 18, as shown in Figure 7; And have at least first a roller 59a to be arranged at the second rail section 18 of this second rail spare 14, and the rolling surface of this first roller 59a is the lower position with respect to the second channel 54 of this second rail section 18.Or, comprise that also at least one second roller 59b is arranged at the second rail section 18 of this second rail spare 14, and the rolling surface of this second roller 59b is the upper side position with respect to the second channel 54 of this second rail section 18.
This sliding aiding elements 20 cooperates and consults Fig. 2, and it includes a retainer 60 and a plurality of ball 62.Wherein, this retainer 60 includes a clutch shaft bearing maintaining part 64, one second bearing cage 66 and a sidewall 68 extensions and connects this first and second bearing cage 64,66.These a plurality of balls 62 are movable this first and second bearing cage 64,66 that is installed on, and this first rail spare 12 this to the first rail section 16 of lip limit 32 and this second rail spare 14 should be to the first abutment wall 46 between, Fig. 4 is consulted in cooperation.Therefore, this sliding aiding elements 20 can provide this second rail spare 14 to be easy to slippage with respect to this first rail spare 12, and, this of this first rail spare 12 is to barricade 44, make this this sliding aiding elements 20 of the second rail spare 14 mats when the first passage 38 interior slip of this first rail spare 12, this second rail spare 14 can be limited its displacement stroke.In the present embodiment, an end of the sidewall 68 of this retainer 60 has a breach 70 with respect to the guide seat 36 of this first rail spare 12, and this guide seat 36 is exposed with respect to this second rail spare 14.The stopper 42 of aforementioned the first rail spare 12 and sidewall 68 that this retainer 60 can be provided with respect to breach 70 places against, to limit the displacement of these sliding aiding elements 20 relative these the first rail spares 12.
The 3rd rail spare 22 cooperates and to consult Fig. 5 and Fig. 6, and it includes a pair of vertical section 72, a sidepiece 74 has a pair of traversing section 75 and extend that connect should be to vertical section 72, and an outstanding seat 76 is arranged at this sidepiece 74.Wherein, this is in vertical section 72 second channel 54 for mobilizable the second rail section 18 that is connected in this second rail spare 14.In the present embodiment, should outstanding seat 76 be by these sidepiece 74 extension, for example punching press elongation mouldings preferably.And, between this first roller 59a and the second roller 59b to vertical section 72 the second rail section 18 that is connected to this second rail spare 14, and have more sliding suitable support effect.
This positioner 24 cooperates and consults Fig. 3, and it includes an elastic component 78, and positioning piece 80 is articulated in this second rail spare 14.Wherein, an end of this elastic component 78 is fixed in the second rail section 18 of this second rail spare 14, and its other end is butted on this keeper 80.This keeper 80 has a first end 82 and the second end 84 relative these first ends 82, and the first end 82 of this keeper 80, the second end 84 are with respect to the slotted eye 56 of this second rail spare 14.The elastic force of these keeper 80 these elastic components 78 of response, keep stretching to the first end 82 that impels this keeper 80 in the slotted eye 56 of this second rail spare 14 and corresponding to the guide seat 36 of this first rail spare 12, as shown in Figure 7, and to impel the second end 84 of this keeper 80 to stretch out the slotted eye 56 of this second rail spare 14 outer and corresponding to the 3rd rail spare 22.In the present embodiment, preferably this elastic component 78 is for being fixed in this second rail spare 14, and a side pressure of this elastic component 78 is supported the first end 82 of this keeper 80, the elastic force that this elastic component 78 of first end 82 mats of this keeper 80 is produced, and keep stretching in the slotted eye 56 of this second rail spare 14, and make the slotted eye 56 of the second end 84 relative these second rail spares 14 of this keeper 80 keep the state of perk.Preferably this second end 84 of this keeper 80 is also corresponding to the outstanding seat 76 of the 3rd rail spare 22.
This clamping piece 26 cooperates and consults Fig. 5, and it includes a first end 86, a second end 88, a panel 90 these first and second ends 86,88 of extension connection, and a blocking part 92 is arranged at this panel 90.Wherein, this first end 86 is the movable sidepiece that is butted on the 3rd rail spare 22 74.This second end 88 is for being fixed in the sidepiece 74 of the 3rd rail spare 22.Have a space between the sidepiece 74 of this panel 90 and the 3rd rail spare 22, make this panel 90 can supply user's pressing operation.This blocking part 92 is that the two is snapping mutually with respect to the buckle portion 55 of the second rail section 18 of this second rail spare 14.
When pulling out use, the 3rd rail spare 22 by original stowed position (as shown in Figure 8) slippage one segment distance after, can be buckled in the blocking part 92 of clamping piece affixed on it 26 buckle portion 55 of the second rail section 18 of this second rail spare 14, and being driven by the 3rd rail spare 22, this second rail spare 14 pulls out displacement, as shown in Figure 9.And this sliding aiding elements 20 also can the displacement with the second rail spare 14 that is driven, until the breach 70 of the retainer 60 of this sliding aiding elements 20 temporarily stops when arriving stopper 42 position of these the first rail spares 12, as shown in figure 10, simultaneously, the 3rd rail spare 22 also can be with this to vertical section 72 support wheel 58 that relatively is connected to front rack 28, and be supported, and, as shown in figure 11, the first end 82 of the keeper 80 of this positioner 24 can be corresponding to this guide seat 36.Afterwards, as shown in figure 12, panel 90 by this clamping piece 26 supplies user's pressing operation, and the blocking part 92 of this clamping piece 26 is broken away from the buckle portion 55 of the second rail section 18 of this second rail spare 14, and it just can pull out separation from this second rail spare 14 with the 3rd rail spare 22.The keeper that leaves this positioner 24 when the 3rd rail spare 22 is after 80s, as shown in figure 13, the first end 82 of this keeper 80 namely can fasten the lock section 40 on this guide seat 36, makes this this positioner 24 of the second rail spare 14 mats and is fixed with respect to this first rail spare 12, forms a lock-out state.
When folding use, as shown in figure 14, the 3rd rail spare 22 should to vertical section 72 be can be first with respect to the support wheel 58 of front rack 28, and give the second channel 54 that the second rail section 18 of this second rail spare 14 is inserted in guiding, and as shown in figure 15, the second end 84 of the keeper 80 of this positioner 24 can be conflicted by the sidepiece 74 of the 3rd rail spare 22 first, make the first end 82 of this keeper 80 produce the beat of perk, make the first end 82 of this keeper 80 can pull from the lock section of this guide seat 36 40 solutions, if its solution is pulled not exclusively, also can utilize immediately the outstanding seat 76 on this sidepiece 74 to compress this second end 84, and can guarantee that this keeper 80 breaks away from this guide seat 36, as shown in figure 16, afterwards along with the 3rd rail spare 22 further folds, this second rail spare 14 can be driven by the 3rd rail spare 22 and relatively this first rail spare 12 fold.
According to above explanation, enhancement effect of the present invention and advantage namely are as can be known:
Slide rail assembly of the present invention is when the object of server cabinet, furniture kitchen cabinet or similar scalable displacement uses, for example: the first rail spare was former, tail-bracket is solidly connected to a rack (rack), cabinet body or fixture; And the 3rd rail spare is solidly connected to a cabinet (chassis), drawer or movable part, arranges by this, makes this cabinet (chassis), drawer or movable part can pull out separation and fold use with respect to this rack (rack), cabinet body or fixture.Particularly, when being applied in standard-sized rack (rack), by the design of the 3rd rail spare slimming, can meet requirements of installation space very little between this cabinet and this rack.In addition, when relative this second rail spare of the 3rd rail spare was pulled out, this first roller can be assisted the 3rd rail spare to slide and be supported.When the 3rd rail spare after this second rail spare is pulled out separation, when wanting again to re-assembly, also can provide the 3rd rail spare to be easy to be guided with this second rail spare with this to support wheel and re-assembly, and auxiliary the 3rd rail spare slides.
As for this positioner, then can respond relative this second rail spare of the 3rd rail spare and pull out when separating, the second rail spare is remained on a precalculated position of this first rail spare.When this positioner responded the 3rd rail spare relatively this second rail spare folds, this second rail spare begins just can be from this precalculated position displacement, and the sliding support that continues between this first, second and third rail spare is provided, with the sliding support effect of guaranteeing that this slide rail assembly is provided.
Although the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment illustrates the present invention, in the situation that do not break away from variation and the modification that spirit of the present invention also can be made various equivalences, therefore, as long as variation, the modification to above-described embodiment all will drop in the scope of the application's claims in connotation scope of the present invention.
Claims (11)
1. a slide rail assembly comprises the first rail spare, front rack, the second rail spare, sliding aiding elements and the 3rd rail spare, it is characterized in that:
Described the first rail spare, comprising a pair of lip limit, a web extends and connects this to the lip limit, this defines formation one first passage jointly to lip limit and this web, and a pair of barricade makes this first passage form a limitary space by the web extension at these first passage two ends;
Described front rack longitudinally is connected in this first rail spare;
Described the second rail spare comprises one first rail section and one second rail section mutually back-to-back affixed, and wherein, this first rail section comprises a pair of the first abutment wall and one first side wall extension connection should be to the first abutment wall; This second rail section comprises wall on, once wall and one second side wall extend and connect this upper and lower wall, and this upper and lower wall and this second side wall define a second channel jointly;
Described sliding aiding elements comprises a retainer and a plurality of ball, and wherein, this retainer comprises a clutch shaft bearing maintaining part, one second bearing cage and a sidewall and extends this first and second bearing cage of connection; These a plurality of balls are movable this first and second bearing cage that is installed on, and this first rail spare this to this of the first rail section of lip limit and this second rail spare to the first abutment wall between; And
Described the 3rd rail spare comprises that a pair of vertical section, a sidepiece have a pair of traversing section and extend that connect should be to vertical section, and this be in the second channel of the second rail section of this second rail spare of connection of activity to vertical section;
Wherein, this of this first rail spare be to barricade, makes can be in the first passage of this first rail spare movable displacement of this sliding aiding elements and this second rail spare, and limit its displacement stroke.
2. slide rail assembly according to claim 1 is characterized in that, comprises that also an elastic component is arranged on this second rail spare and positioning piece is articulated in this second rail spare; This first rail spare comprises a guide seat, and this guide seat comprises a lock section; Wherein, this keeper has a first end and relative this first end of one second end, and this keeper responds the elastic force of this elastic component, with the first end that impels this keeper corresponding to this guide seat, and can with this second rail spare relatively this first rail spare pull out and movable this location, lock section that is butted on, and the second end of this keeper is corresponding to the 3rd rail spare, mat the 3rd rail spare is relatively during the folding of this second rail spare, the second end of this keeper by the 3rd rail spare against, the first end that makes this keeper breaks away from from this lock section and solution is pulled.
3. slide rail assembly according to claim 2 is characterized in that, described the 3rd rail spare comprises an outstanding seat, and this outstanding seat is corresponding to the second end of this keeper.
4. slide rail assembly according to claim 1, it is characterized in that, comprise that also a pair of support wheel is arranged at the front end of this front rack and relative the second rail section of this second rail spare, and this rolling surface to support wheel is the port of export upper and lower position with respect to the second channel of this second rail section.
5. slide rail assembly according to claim 1 is characterized in that, comprise that also at least one the first roller is arranged at the second rail section of this second rail spare, and the rolling surface of this first roller is the lower position with respect to the second channel of this second rail section.
6. slide rail assembly according to claim 5 is characterized in that, comprise that also one second roller is arranged at the second rail section of this second rail spare, and the rolling surface of this second roller is the upper side position with respect to the second channel of this second rail section.
7. a slide rail assembly comprises the first rail spare, the second rail spare, sliding aiding elements, the 3rd rail spare and positioner, it is characterized in that:
Described the first rail spare comprises a pair of lip limit, a web and extends and connect this to the lip limit, and a guide seat is arranged at this web, and wherein, this guide seat comprises a lock section;
Described the second rail spare comprises a slotted eye, one first rail section and one second rail section;
Described sliding aiding elements is installed between the first rail section of this first rail spare and this second rail spare slidably;
Described the 3rd rail spare is movably arranged in the second rail section of this second rail spare; And
Described positioner, comprise that an elastic component is arranged at this second rail spare and positioning piece is articulated in this second rail spare, wherein, this keeper has a first end and relative this first end of one second end, and the first end of this keeper is with respect to the slotted eye of this second rail spare; Wherein, this keeper responds the elastic force of this elastic component, stretch to the first end that impels this keeper in the slotted eye of this second rail spare and corresponding to the guide seat of this first rail spare, and the second end that impels this keeper is corresponding to the 3rd rail spare;
Wherein, when relative this first rail spare of this second rail spare was pulled out displacement, the first end of the keeper of this positioner was butted on the lock section of this guide seat, forms a lock-out state;
Wherein, when the 3rd rail spare when relatively this second rail spare folds, the second end of the keeper of this positioner can by the 3rd rail spare against, pull and make the first end of this keeper break away from solution from the lock section of this guide seat.
8. slide rail assembly according to claim 7 is characterized in that, described the 3rd rail spare comprises an outstanding seat, and this outstanding seat is corresponding to the second end of this keeper.
9. slide rail assembly according to claim 7 is characterized in that, the first rail section of described the second rail spare comprises a pair of the first abutment wall and one first side wall extension connection should be to the first abutment wall; The second rail section of this second rail spare comprises wall on, once wall and one second side wall extend and connect this upper and lower wall; And first and second side wall of this first and second part is mutually affixed.
10. slide rail assembly according to claim 7, it is characterized in that, described sliding aiding elements comprises a retainer and a plurality of ball, and this retainer comprises a clutch shaft bearing maintaining part, one second bearing cage and a sidewall and extends this first and second bearing cage of connection; These a plurality of balls are movable this first and second bearing cage that is installed on; One end of the sidewall of this retainer has a breach with respect to the guide seat of this first rail spare, and this guide seat is exposed with respect to this second rail spare; And this first rail spare comprises that a stopper is corresponding to the sidewall of this retainer.
11. slide rail assembly according to claim 7, it is characterized in that, also comprise a clamping piece, it comprises a first end, a second end, this first and second end of panel extension connection, and one blocking part be arranged at this panel, wherein, this first end is movable the 3rd rail spare that is butted on; This second end is for being fixed in the 3rd rail spare; The second rail section of this second rail spare includes a buckle portion; Has a space between this panel and the 3rd rail spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910225621 CN102068132B (en) | 2009-11-20 | 2009-11-20 | Sliding rail assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910225621 CN102068132B (en) | 2009-11-20 | 2009-11-20 | Sliding rail assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102068132A CN102068132A (en) | 2011-05-25 |
| CN102068132B true CN102068132B (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910225621 Active CN102068132B (en) | 2009-11-20 | 2009-11-20 | Sliding rail assembly |
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| CN (1) | CN102068132B (en) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846046B (en) * | 2011-07-01 | 2014-03-26 | 川湖科技股份有限公司 | Connection structure of sliding rail assembly |
| CN103190772B (en) * | 2012-01-10 | 2015-04-01 | 川湖科技股份有限公司 | Mounting structure of sliding rail assembly |
| CN103462387B (en) * | 2012-06-08 | 2015-09-09 | 川湖科技股份有限公司 | Slide rail assembly |
| CN104757797B (en) * | 2014-01-07 | 2017-03-01 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN104783518B (en) * | 2014-01-21 | 2017-03-01 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN105078033B (en) * | 2014-05-22 | 2017-08-04 | 川湖科技股份有限公司 | Sliding rail assembly |
| TWI586250B (en) * | 2014-06-18 | 2017-06-01 | 川湖科技股份有限公司 | Slide rail assembly |
| CN105323999B (en) * | 2014-06-27 | 2018-01-26 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN105592662B (en) * | 2014-11-11 | 2018-08-03 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN106175156A (en) * | 2015-01-30 | 2016-12-07 | 世塑有限公司 | Flexible suspension bracket and sliding component |
| CN106163207B (en) * | 2015-03-24 | 2018-12-28 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN107529310B (en) * | 2016-06-22 | 2020-07-07 | 川湖科技股份有限公司 | Support device for rail |
| TWI618504B (en) * | 2016-09-02 | 2018-03-21 | 州巧科技股份有限公司 | Thin slide rail |
| TWI611748B (en) * | 2016-12-16 | 2018-01-11 | 川湖科技股份有限公司 | Slide rail mechanism |
| CN108851656B (en) * | 2017-05-15 | 2020-04-24 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN108958386B (en) * | 2017-05-23 | 2021-10-01 | 鸿富锦精密电子(天津)有限公司 | Sliding rail bracket structure |
| CN109419192B (en) * | 2017-09-01 | 2021-07-06 | 川湖科技股份有限公司 | Slide rail assembly and slide rail mounting method |
| CN109788698B (en) * | 2017-11-10 | 2021-01-26 | 川湖科技股份有限公司 | Slide rail mechanism |
| TWI693044B (en) | 2018-07-27 | 2020-05-11 | 川湖科技股份有限公司 | Slide rail assembly |
| CN112704342B (en) * | 2019-10-25 | 2023-05-05 | 川湖科技股份有限公司 | Slide rail assembly and slide rail external member thereof |
| CN114711572B (en) * | 2021-01-04 | 2023-09-26 | 川湖科技股份有限公司 | Sliding rail assembly |
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| CN101305868A (en) * | 2007-05-18 | 2008-11-19 | 川湖科技股份有限公司 | Sliding rail component and sliding rail assembly containing the sliding rail component |
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| WO2004028299A2 (en) * | 2002-09-25 | 2004-04-08 | Central Industrial Supply Company | Slide rail having front release latch |
| CN1631295A (en) * | 2003-12-24 | 2005-06-29 | 川湖工厂股份有限公司 | Positioning device of sliding rail |
| CN1723821A (en) * | 2004-07-23 | 2006-01-25 | 川湖科技股份有限公司 | Sliding synchronous device for three-section type sliding rail |
| CN101194789A (en) * | 2006-12-08 | 2008-06-11 | 鸿富锦精密工业（深圳）有限公司 | Slideway device |
| CN101305868A (en) * | 2007-05-18 | 2008-11-19 | 川湖科技股份有限公司 | Sliding rail component and sliding rail assembly containing the sliding rail component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102068132A (en) | 2011-05-25 |
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