CN106551535A - Sliding rail assembly - Google Patents
Sliding rail assembly Download PDFInfo
- Publication number
- CN106551535A CN106551535A CN201510620840.2A CN201510620840A CN106551535A CN 106551535 A CN106551535 A CN 106551535A CN 201510620840 A CN201510620840 A CN 201510620840A CN 106551535 A CN106551535 A CN 106551535A
- Authority
- CN
- China
- Prior art keywords
- rail
- block piece
- piece
- sliding
- stopper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
A kind of relevant sliding rail assembly of the present invention, includes one first rail, one second rail, one the 3rd rail, a block piece and a clamping piece.First rail has a stopper.Second rail is movably connected with first rail.The block piece connects second rail.When relative first rail of second rail is in a stowed position, the clamping piece is operably connected the block piece, the block piece is made to be moved to one second precalculated position and stopper towards first rail from one first precalculated position with respect to second rail, when the sliding rail assembly is towards an opening direction displacement, only the 3rd rail is with respect to the second rail energy displacement, and can adjust the opening travel length of the sliding rail assembly.
Description
Technical field
The present invention relates to a kind of sliding rail assembly, particularly relates to a kind of sliding rail assembly that can adjust opening travel length.
Background technology
The U.S. patent Nos U.S.6 invented by Chen et al., 997,529B1, a kind of its three-sectional sliding-rail of exposure
Synchronizer, its slide rail body be a retaining rail is arranged in a bearing rail among, and to carry an active rail,
The active rail and the bearing rail is moved back and forth along same axis direction with respect to the retaining rail, wherein, the bearing rail
Rear portion is pivoted a moving part, and the active rail is provided with a lug with respect to the moving part, and the retaining rail is provided with solution tug
Part, active rail when being stretched are able to lug and prop up moving part, and make itself and bearing rail in the lump synchronization-sliding, and
Mat release piece pushing and pressing moving part beat, makes lug depart from moving part, and makes active rail be drawn out along bearing rail again again,
To form final extended configuration.
The U.S. patent Nos U.S.7 invented by Greenwald et al., 604,307B2, which discloses a cabinet
The side wall of (chassis 32) has a plurality of mounting posts (mounting posts 30), and a flexible sliding rail assembly
(telescoping slide assembly 14) enables the cabinet by this pair flexible slide rails with installing for the cabinet
Assembly is arranged on a server cabinet (cabinet 40), is arranged on the machine to maintain easily cabinet and provide multiple cabinets
Cabinet, and can effective save space.
However, when operating in confined space, the flexible sliding rail assembly of aforementioned three eliminant because carrying cabinet, with
Cause, when the cabinet is drawn out to from the rack with sliding rail assembly to be fully deployed outside rack, i.e., can cause to the machine
Inconvenience on the attended operation of case.
The content of the invention
It is an object of the invention to provide a kind of sliding rail assembly that can adjust opening travel length, so that realize can be in response to
Different environment adjustment are used.
A viewpoint of the invention, a kind of sliding rail assembly, comprising one first rail, one second rail, a block piece and
One clamping piece, is characterized in：First rail has a stopper.Second rail is movably connected with first rail.Should
Block piece connects second rail.Wherein, when relative first rail of second rail is in a stowed position, the clamping piece can
The block piece is operatively connected, makes the block piece be moved to one second pre-determined bit from one first precalculated position with respect to second rail
Put and towards the stopper of first rail, when relative first rail of second rail is towards an opening direction displacement, by this
Block piece is butted on the stopper of first rail, prevents second rail with respect to first rail from along the opening direction displacement.Its
In, the clamping piece operationally makes the block piece leave from second precalculated position with respect to second rail and not be re-directed towards this
The stopper of the first rail, enables second rail with respect to first rail towards the opening direction displacement.
According to above-mentioned viewpoint, also second rail is movably connected with including one the 3rd rail.
According to above-mentioned viewpoint, the 3rd rail have an abutment feature towards position first precalculated position block piece,
The block piece is butted on by the abutment feature, enables second rail displacement synchronously be driven by the 3rd rail.
According to above-mentioned viewpoint, the clamping piece is movably connected with first rail.
According to above-mentioned viewpoint, first rail has a fisrt feature and a second feature, and the clamping piece is linearly lived
Connect between the fisrt feature and second feature of first rail dynamicly.
According to above-mentioned viewpoint, there is the clamping piece one first barricade and one second barricade to be located at a distance respectively
The both sides of the fisrt feature of first rail.
According to above-mentioned viewpoint, also an elastic force is produced to the block piece including an elastic component, make the block piece respond the bullet
Property part elastic force and relative second rail is located at first precalculated position.
According to above-mentioned viewpoint, one of the clamping piece and the block piece have a guide inclined part, make the block piece by
The guiding of the guidance part and be readily susceptible to be moved to second precalculated position from first precalculated position.
According to above-mentioned viewpoint, second rail there is a hole for the block piece a part through the hole towards this
One rail.
Another viewpoint of the invention, a kind of sliding rail assembly, comprising one first rail, one second rail, one the 3rd
Rail, a block piece and a clamping piece, are characterized in：First rail has a stopper.Second rail is movably connected with
First rail.3rd rail is movably connected with second rail, and the 3rd rail has an abutment feature.The block piece connects
Second rail.The clamping piece is movably connected with first rail.Wherein, when relative first rail of second rail is received one
When closing position, the abutment feature of the 3rd rail is butted on the block piece by the abutment feature towards the block piece, make this
Two rails can synchronously be driven displacement by the 3rd rail；Wherein, when relative first rail of second rail is in the stowed position,
The clamping piece is operably connected the block piece, makes the block piece towards the stopper of first rail, and the abutting of the 3rd rail
Feature is not re-directed towards the block piece, is butted on the stopper of first rail by the block piece, makes second rail with respect to first rail
Can not be along an opening direction displacement, only the 3rd rail is with respect to second rail energy toward the opening direction displacement.
Description of the drawings
To further illustrate the above-mentioned purpose for confirming the present invention, construction featuress and effect, below with reference to accompanying drawing pair
The present invention is described in detail, wherein：
Fig. 1 shows the sliding rail assembly standard-sized sheet of the embodiment of the present invention, makes the cabinet be entirely located at showing outside the frame
It is intended to.
Fig. 2 shows that the sliding rail assembly of the embodiment of the present invention adjusts the length of opening travel, makes the local position of the cabinet
Schematic diagram outside the frame.
Fig. 3 shows the decomposing schematic representation of the sliding rail assembly of the embodiment of the present invention.
Fig. 4 shows the partial schematic diagram of first rail at another visual angle of the sliding rail assembly of the embodiment of the present invention.
Fig. 5 shows that the block piece of the embodiment of the present invention is arranged on the decomposing schematic representation of the second rail.
Fig. 6 shows the partial schematic diagram of the 3rd rail at another visual angle of the sliding rail assembly of the embodiment of the present invention.
Fig. 7 shows that the clamping piece of the embodiment of the present invention is arranged on the decomposing schematic representation of the first rail.
Fig. 8 shows the sliding rail assembly of the embodiment of the present invention in stowed position, and block piece is located at one first precalculated position
And abutment feature is butted on the schematic diagram of the block piece.
Fig. 9 shows that the clamping piece operation of the embodiment of the present invention is moved to the schematic diagram of a position.
Figure 10 shows the clamping piece operation displacement of the embodiment of the present invention, makes the block piece positioned at one second precalculated position
Abutment feature is no longer butted on the schematic diagram of the block piece.
Figure 11 shows that the block piece of the embodiment of the present invention is butted on the schematic diagram of the stopper of first rail.
Figure 12 show the embodiment of the present invention the 3rd rail with respect to two rail toward an opening direction displacement schematic diagram.
Specific embodiment
Fig. 1 shows that a cabinet (chassis) 20 of the embodiment of the present invention is attached to one by a pair of sliding rail assemblys 22
Frame (rack) 24, and the opening travel length of the sliding rail assembly 22 is fully to launch, make the cabinet 20 by
A pair of sliding rail assemblys 22 and fully can be moved to outside the frame 24.
Fig. 2 shows that the embodiment of the present invention is adjusted shortening through the length of 22 opening travel of sliding rail assembly, makes the machine
Case 20 can only be moved to the part outside the frame 24, only occupy less opening relative to the operator scheme of Fig. 1
Open space.
Fig. 3 shows that the sliding rail assembly 22 of the embodiment of the present invention includes one first rail 26, one second rail 28 and 1 the
Three rails 30.Wherein, first rail 26 has wall 32a, first time wall 32b and one first side on one first
Wall 34 is connected to this on first between wall 32a and first time wall 32b.Additionally, first rail 26 is with a gear
Portion 36, for example, be provided in the first side wall 34 of first rail 26.Second rail 28 be movably connected with this first
There is wall 38a, second time wall 38b and one second side wall 40 on one second to connect for rail 26, second rail 28
At this on second between wall 38a and second time wall 38b.3rd rail 30 is movably connected with second rail 28.
Fig. 4 further shows that a clamping piece 46 connects first rail 26.Additionally, first rail 26 is with one the
One feature 48 and a second feature 50, and the clamping piece 46 is linearly connected to the fisrt feature of first rail 26
Between 48 and second feature 50.Wherein, the clamping piece 46 has one first barricade 52 and one second barricade 54
It is located at the both sides of the fisrt feature 48 of first rail 26 respectively with a distance.
Fig. 5 further shows that a block piece 56 connects second rail 28, and specifically, the block piece 56 connects by one
Fitting 58 is movably connected with the second rail 28, and an elastic component 60 produces an elastic force to the block piece 56, makes the gear
Part 56 responds the elastic force of the elastic component 60 and relative second rail 28 is located at a precalculated position.Wherein, this second
Rail 28 has a hole 42, is e.g. located at the second side wall 40 of second rail 28, the part energy of the block piece 56
Hole 42 through second rail 28 is towards first rail 26.
Fig. 6 further shows that the 3rd rail 30 has an abutment feature 44.
Fig. 7 further shows that the clamping piece 46 has an elongated hole 62, passes through the extension by a connection piece 64
The part in hole 62 connects first rail 26, make the clamping piece 46 it is relative this first rail 26 is exercisable has one
The space intrinsic displacement of limit.
Fig. 8 shows that 28 relative first rail 26 of the second rail of the sliding rail assembly 22 of the embodiment of the present invention is received in one
Close position K.On the other hand, the block piece 56 responds the elastic force of the elastic component 60 and is located at respect to second rail 28
One first precalculated position P1, under the first precalculated position P1 states, the abutment feature 44 of the 3rd rail 30
Towards the block piece 56.Therefore, when 30 relative second rail 28 of the 3rd rail is opened from stowed position K toward one
When direction D pulls out displacement, the block piece 56 is butted on by the abutment feature 44 of the 3rd rail 30, makes second rail
28 can be by the 30 synchronous drive displacement of the 3rd rail.
Fig. 9 and Figure 10 show that the clamping piece 46 of the embodiment of the present invention is operably connected the block piece 56, makes the gear
Part 56 is moved to one second precalculated position P2 from first precalculated position P1 with respect to second rail 28 and direction should
The stopper 36 of the first rail 26.Wherein, one of the clamping piece 46 and the block piece 56 have an inclined guidance part 66,
The present embodiment is, so that the clamping piece 46 has the guidance part 66 as an example, to make the block piece 56 by the guidance part 66
Guiding and be readily susceptible to be moved to second precalculated position P2 from first precalculated position P1.In second pre-determined bit
Put under P2 states, the block piece 56 is directed towards the stopper 36 of first rail 26.On the other hand, it is second pre- at this
Positioning is put under P2 states, and the abutment feature 44 of the 3rd rail 30 is not re-directed towards the block piece 56.
Figure 11 is further illustrated under the second precalculated position P2 states, when second rail 28 it is relative this first
When rail 26 is towards opening direction D displacements, be butted on the stopper 36 of first rail 26 by the block piece 56, make this
Two rails, 28 relative first rail 26 can not be along opening direction D displacements.That is, through this operator scheme,
The adjustable opening travel length for shortening sliding rail assembly, to meet different environment use demands, such as when need to be in office
During limit spatial operation, such operator scheme can meet use demand.
Figure 12 is further illustrated under the second precalculated position P2 states, because the abutting of the 3rd rail 30 is special
Levy 44 and be not re-directed towards the block piece 56.So, 30 relative second rail 28 of only the 3rd rail can be toward the opening square
To D displacements, and 28 relative first rail 26 of the second rail can not be along opening direction D displacements.
Certainly, as shown in figure 8, the clamping piece 46 is also operable to no longer guide 56 displacement of block piece, make this
By the elastic force of the elastic component 60, relative second rail 28 is moved to block piece 56 from second precalculated position P2
First precalculated position P1, now, the block piece 56 is not re-directed towards the stopper 36 of first rail 26, and reverts to
The abutment feature 44 of the 3rd rail 30 is towards the block piece 56.Therefore, when 30 relative second rail 28 of the 3rd rail
During from stowed position K toward opening direction D pull-out displacements, support by the abutment feature 44 of the 3rd rail 30
In the block piece 56, second rail 28 is enable by the 30 synchronous drive displacement of the 3rd rail.Through this operator scheme,
The adjustable original opening travel length for recovering sliding rail assembly, to meet different environment use demands.
According to more than explanation, it is known that the present invention enhancement effect with advantage be：Sliding rail assembly can be adjusted
Opening travel length, and can be in response to the demand of different use environments.
Although the present invention is described with reference to current specific embodiment, ordinary skill in the art
Personnel it should be appreciated that the embodiment of the above be intended merely to explanation the present invention, in the feelings without departing from spirit of the present invention
Can also make under condition it is various equivalent change and modifications, therefore, as long as the present invention spirit in on
State the change of embodiment, modification will all fall in the range of the application claims.
Claims (10)
1. a kind of sliding rail assembly, comprising one first rail, one second rail, a block piece and a clamping piece, it is characterised in that：
First rail has a stopper；
Second rail is movably connected with first rail；And
The block piece connects second rail；
Wherein, when relative first rail of second rail is in a stowed position, the clamping piece is operably connected this
Block piece, make the block piece one second precalculated position is moved to from one first precalculated position with respect to second rail and towards this
The stopper of one rail, when relative first rail of second rail is towards an opening direction displacement, by the block piece be butted on this
The stopper of one rail, prevents second rail with respect to first rail from along the opening direction displacement；
Wherein, the clamping piece operationally make the block piece leave from second precalculated position with respect to second rail and not
The stopper of first rail is re-directed towards, enables second rail with respect to first rail towards the opening direction displacement.
2. sliding rail assembly according to claim 1, it is characterised in that be also movably connected with including one the 3rd rail
Second rail.
3. sliding rail assembly according to claim 2, it is characterised in that the 3rd rail has an abutment feature
Towards position in the block piece in first precalculated position, the block piece is butted on by the abutment feature, enable second rail by this
3rd rail synchronously drives displacement.
4. sliding rail assembly according to claim 1, it is characterised in that the clamping piece be movably connected with this
One rail.
5. sliding rail assembly according to claim 4, it is characterised in that first rail has a fisrt feature
With a second feature, the clamping piece is linearly movably connected between the fisrt feature and second feature of first rail.
6. sliding rail assembly according to claim 5, it is characterised in that the clamping piece has one first barricade
And one second barricade respectively with one distance be located at first rail fisrt feature both sides.
7. sliding rail assembly according to claim 1, it is characterised in that also produce an elastic force including an elastic component
To the block piece, the block piece is made to respond the elastic force of the elastic component and be located at first precalculated position with respect to second rail.
8. sliding rail assembly according to claim 1, it is characterised in that one of the clamping piece and block piece tool
There is a guide inclined part, make the block piece be readily susceptible to from first precalculated position be moved to by the guiding of the guidance part
Second precalculated position.
9. sliding rail assembly according to claim 1, it is characterised in that second rail has a hole for this
A part for block piece is through the hole towards first rail.
10. a kind of sliding rail assembly, comprising one first rail, one second rail, a block piece, a clamping piece and one the 3rd rail,
It is characterized in that：
First rail has a stopper；
Second rail is movably connected with first rail；
The block piece connects second rail；
The clamping piece is movably connected with first rail；And
3rd rail is movably connected with second rail, and the 3rd rail has an abutment feature；
Wherein, when relative first rail of second rail is in a stowed position, the abutment feature direction of the 3rd rail
The block piece, is butted on the block piece by the abutment feature, enables second rail synchronously to be driven displacement by the 3rd rail；
Wherein, when relative first rail of second rail is in the stowed position, the clamping piece is operably connected this
Block piece, makes the block piece towards the stopper of first rail, and the abutment feature of the 3rd rail is not re-directed towards the block piece, borrows
Help the block piece to be butted on the stopper of first rail, prevent second rail with respect to first rail from along an opening direction position
Move, only the 3rd rail can be toward the opening direction displacement with respect to second rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510620840.2A CN106551535B (en) | 2015-09-25 | 2015-09-25 | Sliding rail assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510620840.2A CN106551535B (en) | 2015-09-25 | 2015-09-25 | Sliding rail assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106551535A true CN106551535A (en) | 2017-04-05 |
| CN106551535B CN106551535B (en) | 2018-12-04 |
Family
ID=58413888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510620840.2A Active CN106551535B (en) | 2015-09-25 | 2015-09-25 | Sliding rail assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106551535B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109419190A (en) * | 2017-08-22 | 2019-03-05 | 川湖科技股份有限公司 | Sliding rail assembly and its sliding rail external member |
| CN112237346A (en) * | 2019-07-19 | 2021-01-19 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN112890472A (en) * | 2019-11-19 | 2021-06-04 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN113645333A (en) * | 2021-10-13 | 2021-11-12 | 江苏领盛信息科技有限公司 | Sliding cover structure for mobile communication equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6997529B1 (en) * | 2005-01-19 | 2006-02-14 | King Slide Works Co., Ltd. | Synchronizing device for a tri-sector slide |
| US7604307B2 (en) * | 2003-10-24 | 2009-10-20 | General Devices Co., Inc. | Telescoping slide assembly with quick-mount keyhole lock system |
| CN102548332A (en) * | 2010-12-24 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Sliding track device |
| CN103462387A (en) * | 2012-06-08 | 2013-12-25 | 川湖科技股份有限公司 | Slide rail assembly |
| CN104582397A (en) * | 2013-10-16 | 2015-04-29 | 川湖科技股份有限公司 | Slide rail assembly |
| CN104735944A (en) * | 2013-12-20 | 2015-06-24 | 川湖科技股份有限公司 | Adjustable bracket for sliding rail assembly |
-
2015
- 2015-09-25 CN CN201510620840.2A patent/CN106551535B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7604307B2 (en) * | 2003-10-24 | 2009-10-20 | General Devices Co., Inc. | Telescoping slide assembly with quick-mount keyhole lock system |
| US6997529B1 (en) * | 2005-01-19 | 2006-02-14 | King Slide Works Co., Ltd. | Synchronizing device for a tri-sector slide |
| CN102548332A (en) * | 2010-12-24 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Sliding track device |
| CN103462387A (en) * | 2012-06-08 | 2013-12-25 | 川湖科技股份有限公司 | Slide rail assembly |
| CN104582397A (en) * | 2013-10-16 | 2015-04-29 | 川湖科技股份有限公司 | Slide rail assembly |
| CN104735944A (en) * | 2013-12-20 | 2015-06-24 | 川湖科技股份有限公司 | Adjustable bracket for sliding rail assembly |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109419190A (en) * | 2017-08-22 | 2019-03-05 | 川湖科技股份有限公司 | Sliding rail assembly and its sliding rail external member |
| CN112237346A (en) * | 2019-07-19 | 2021-01-19 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN112890472A (en) * | 2019-11-19 | 2021-06-04 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN113645333A (en) * | 2021-10-13 | 2021-11-12 | 江苏领盛信息科技有限公司 | Sliding cover structure for mobile communication equipment |
| CN113645333B (en) * | 2021-10-13 | 2021-12-17 | 江苏领盛信息科技有限公司 | Sliding cover structure for mobile communication equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106551535B (en) | 2018-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9709091B2 (en) | Slide rail assembly | |
| EP3398481B1 (en) | Slide rail assembly | |
| CN106551535A (en) | Sliding rail assembly | |
| EP3094165B1 (en) | Slide rail assembly | |
| EP3154320B1 (en) | Slide rail assembly and bracket device thereof | |
| US10674820B2 (en) | Slide rail assembly and driving mechanism thereof | |
| US10159343B2 (en) | Slide rail assembly | |
| EP3273757B1 (en) | Slide rail assembly for rack system | |
| EP3387949B1 (en) | Slide rail assembly | |
| EP3253188B1 (en) | Slide rail assembly | |
| US10080435B2 (en) | Guide device for guiding a furniture part that is moveable relative to a furniture body | |
| EP3352547B1 (en) | Slide rail assembly | |
| CN106714497B (en) | Sliding rail assembly and its bracket system | |
| US9498061B2 (en) | Slide rail assembly | |
| GB2487624A (en) | An interlock device | |
| CN104854292A (en) | Guiding assembly of sliding door, sliding door and piece of furniture | |
| JP5701906B2 (en) | Drawer retract structure | |
| CN107019356B (en) | Sliding rail assembly | |
| CN104042046B (en) | The speed reduction of sliding track stretching location | |
| CN106163200A (en) | Sliding rail assembly | |
| CN111785403A (en) | Multi-connected protective screen | |
| CN106358416A (en) | Slide rail assembly | |
| EP3058847A1 (en) | Slide rail assembly | |
| CN107660098B (en) | Apply the sliding rail assembly in machine frame system | |
| CN103185069B (en) | Support structure for bracket and slide rail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |