CN106304747A - Sliding rail assembly - Google Patents
Sliding rail assembly Download PDFInfo
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- CN106304747A CN106304747A CN201510259506.9A CN201510259506A CN106304747A CN 106304747 A CN106304747 A CN 106304747A CN 201510259506 A CN201510259506 A CN 201510259506A CN 106304747 A CN106304747 A CN 106304747A
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- Prior art keywords
- rail
- support
- support seat
- wall
- contact
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Abstract
The relevant a kind of sliding rail assembly of the present invention, includes one first rail, one second rail, a bearer carrier, support seat and a contact.This second rail is movably connected with this first rail, and can be longitudinally relative to this first rail activity displacement.This bearer carrier is connected to this first rail.This support seat is movably mounted to this bearer carrier.This contact adheres to this second rail regularly and has a contact site.Additionally, this support seat has the fisrt feature portion contact site corresponding to this contact.When this second rail is drawn out relative to this first rail, this support seat can be driven displacement by this contact so that this support seat is provided that this second rail supports.
Description
Technical field
The present invention relates to a kind of sliding rail assembly, particularly relate to a kind of sliding rail assembly and comprise one first rail and the work of one second rail
Connect this first rail dynamicly, when this second rail is in an extended position relative to the first rail, supports seat with one and can use
Support this second rail extraly.
Background technology
It is said that in general, in rack-mounted server system, sliding rail assembly can be used to the cabinet of an electronic equipment
(chassis) install to a frame (rack).As it is shown in figure 1, sliding rail assembly 100 generally comprise one first rail 102,
One second rail 104 and one the 3rd rail 106.Wherein, this second rail 104 can be distinguished relative with the 3rd rail 106
This first rail 102 activity displacement and be in extended position, make this sliding rail assembly 100 be at extend launch shape
State.When this second rail 104 is in extended position relative to this first rail 102 respectively with the 3rd rail 106, this is years old
The part rail section 108 of two rails 104 is not supported by this first rail 102, so that when the 3rd rail 106 is mounted with
During the cabinet of electronic equipment, the loading capacity of this second rail 104 becomes as very important important issue.
Summary of the invention
It is an object of the invention to provide a kind of sliding rail assembly to comprise a support seat and can be used to supporting rail part, to realize working as
When second rail is in an extended position relative to the first rail, can be used to support this second rail extraly with this support seat.
A viewpoint according to the present invention, a kind of sliding rail assembly comprise one first rail, a bearer carrier, one support seat and
One second rail, is characterized in: this first rail defines a vertical passage；This bearer carrier is connected to this first rail；This
Support seat is movably mounted to this bearer carrier, and this support seat comprises a wall portion and at least one supporting part, this at least one support
Portion is laterally to connect this wall portion, defines a support passage to should first between this wall portion and this at least one supporting part
The vertical passage of rail；This second rail is movably connected with this first rail, and can be longitudinally relative to this first rail activity displacement；
Wherein, when vertical passage and the support of this support seat through this first rail relative to this first rail displacement of this second rail
During passage, this at least one supporting part of this support seat can support this second rail.
Wherein, this bearer carrier also comprises at least one cannelure, and this sliding rail assembly also comprises at least a connection piece, and this is extremely
Few a connection piece comprises a head and the whole body portion, and this body portion is to connect this head, and this body portion is at least one longitudinal through this
Groove connects the wall portion of this support seat, and this head is blocked in the side of this bearer carrier.
Wherein, this support seat comprises two positions that a pair supporting part is the most laterally connected to the homonymy direction in this wall portion
Putting, this wall portion goes out this support passage with this to supporting part common definition；This second rail comprise wall on, once wall,
And a side wall, this side wall is to extend on this between wall and this lower wall, in this second rail movable to this support seat
Time in support passage, the Shang Qiang of this second rail and lower wall are to supporting this of seat to supporting part.
Wherein, this sliding rail assembly also includes that a support member is arranged at least one supporting part of this support seat, in this second
Rail is movable to time in the support passage of this support seat, and this second rail contacts this support member, to drive this support seat relative
This bearer carrier displacement, and this support member is in order to support this second rail.
According to another viewpoint of the present invention, a kind of sliding rail assembly comprise one first rail, a bearer carrier, one support seat and
One second rail, is characterized in: this first rail comprises wall on, once wall and a side wall, and this side wall is to extend in this
Between upper wall and this lower wall, wall, this lower wall and this side wall common definition one vertical passage on this；This bearer carrier is even
It is connected on this first rail；This support seat is movably mounted to this bearer carrier, and this support seat comprises a wall portion and at least one
Support part, this at least one supporting part is laterally to connect this wall portion, defines one between this wall portion and this at least one supporting part
Support passage to should the vertical passage of the first rail；This second rail is movably connected with this first rail, and can longitudinally phase
To the activity displacement between a stowed position and an extended position of this first rail；Wherein, when this second rail relative to this
One rail is during this stowed position activity bit moves to this extended position, and this second rail is through the longitudinal direction of this first rail
The support passage of passage and this support seat, with this support seat in order to support this second rail.
Wherein, this support seat comprises two positions that a pair supporting part is the most laterally connected to the homonymy direction in this wall portion
Put, this wall portion with this supporting part common definition is gone out this support passage, this second rail comprise wall on, once wall and
One side wall, this side wall is to extend on this between wall and this lower wall, when this second rail leads to through the support of this support seat
During road, the Shang Qiang of this second rail and lower wall are to supporting this of seat to supporting part；This sliding rail assembly is also wrapped
Include a pair support member and be separately mounted to this of this support seat to supporting part, when this second rail is through the support of this support seat
During passage, support member is contacted with this by the Shang Qiang of this second rail with lower wall, to drive this support seat relatively should
Bearer carrier displacement.
According to another viewpoint of the present invention, a kind of sliding rail assembly is applicable to install to a frame one cabinet, this frame
Comprise one first column and one second column, this sliding rail assembly comprise one first rail, a bearer carrier, one support seat,
One second rail and one the 3rd rail, be characterized in: this first rail comprises wall on, once wall and a side wall, this side wall
It is to extend on this between wall and this lower wall, wall, this lower wall and this side wall common definition one vertical passage on this；
This bearer carrier is connected to this first rail, and this bearer carrier has a first end and a second end, and this second end is
This first end relatively, this first end adjacent and this second end are provided with one first bracket and one second torr respectively
Frame, this first bracket and this second bracket are mounted respectively to this first column and this second column；This support seat is movable
Be arranged on this bearer carrier, this support seat comprises a wall portion and at least one supporting part, and this at least one supporting part is horizontal
Ground connects this wall portion, defines a support passage to should the longitudinal direction of the first rail between this wall portion and this at least one supporting part
Passage；This second rail is movably connected with this first rail, and longitudinally can pass this relative to this first rail activity displacement
The vertical passage of the first rail and the support passage of this support seat；3rd rail can this second rail longitudinally activity bit relatively
Moving, this cabinet installed by the 3rd rail.
Wherein, this cabinet comprises a Part I and a Part II, and the width of this Part I is more than this second
The width divided, the 3rd rail is arranged on a side of the Part II of this cabinet.
Wherein, also including that a contact adheres to this second rail regularly, this contact has a contact site, this
Support seat has the fisrt feature portion contact site corresponding to this contact so that this second rail is relative to this first rail displacement
When one first extended position is moved to second extended position, this support seat can be driven displacement by this contact.
Wherein, this support seat also has a second feature portion corresponding to the default contact site of this second rail, when this
Second rail is when this second extended position folds relative to this first rail, and the contact site of this second rail contacts this support seat
Second feature portion, enables this first rail displacement relatively with this second rail of this support seat.
Wherein, also including that a contact adheres to this second rail regularly, this contact has a contact site, this
Support seat has a fisrt feature portion and has the first corresponding end and one second end, and first end in this fisrt feature portion is
Corresponding to the contact site of this contact, second end in this fisrt feature portion corresponds to this second rail default one and connects
Contact portion.
Wherein, this bearer carrier has wall on, once wall and a side wall, and this side wall extends in wall and this lower wall on this
Between, this support seat comprises one first support body and one second and supports body, and this first support body has a pair
Kink and a body, this body be extend be connected to this to kink between, this can be actively to kink
Clasping Shang Qiang and Xia Qiang at this bearer carrier, this body can lean against the side wall of this bearer carrier, this second support body
Being this first support body that is permanently connected, this second support body corresponds to the vertical passage of the first rail.
Accompanying drawing explanation
For further illustrating the confirmation above-mentioned purpose of the present invention, construction features and effect, below with reference to accompanying drawing to this
Invention is described in detail, wherein:
Fig. 1 shows that the sliding rail assembly of known techniques is in and extends the state launched, and the part rail Duan Wei quilt of the second rail
The schematic perspective view that first rail supports.
Fig. 2 shows that the sliding rail assembly of first embodiment of the invention is in and extends the state launched, and support seat can be used
Support the schematic perspective view of the second rail.
Fig. 3 shows the three-dimensional exploded view of the sliding rail assembly of first embodiment of the invention.
Fig. 4 shows that the sliding rail assembly of first embodiment of the invention is applicable to a cabinet installation to a frame, and slide rail
Assembly is in the schematic diagram extending the state launched.
Fig. 5 A is that the sliding rail assembly of first embodiment of the invention is in the state extending expansion, in order to show the 3rd rail
It is arranged on the schematic diagram of the Part II of cabinet.
Fig. 5 B is that the sliding rail assembly of first embodiment of the invention is in collapse state, in order to show that cabinet can be incorporated into
Schematic diagram to frame.
Fig. 6 A is that the sliding rail assembly of first embodiment of the invention is in collapse state, in order to show that support seat is in one
Precalculated position, and the second rail is in the schematic diagram of a stowed position relative to the first rail.
Second rail of the sliding rail assembly of Fig. 6 B display first embodiment of the invention is relative to the longitudinally activity displacement of the first rail
To one first extended position, and the second rail can the supporting seat and can be supported the schematic diagram of seat supports of corresponding part.
Fig. 7 A is second rail support passage through support seat of the sliding rail assembly of first embodiment of the invention, and will
Support seat and drive the schematic diagram to one second Support Position.
Fig. 7 B is that the 3rd rail of the sliding rail assembly of first embodiment of the invention can longitudinally be lived relative to the second rail further
Dynamic displacement, makes sliding rail assembly be at extending the schematic diagram of the state launched.
Fig. 8 is the sectional view of the 8-8 line along Fig. 6 A, in order to show that support member can support the schematic diagram of the second rail；
Fig. 9 shows the schematic diagram of the sliding rail assembly of second embodiment of the invention.
Figure 10 shows the perspective exploded view of the sliding rail assembly of third embodiment of the invention.
The sliding rail assembly of Figure 11 A display third embodiment of the invention is in the schematic diagram of a collapse state, and second
Rail is in the schematic diagram of a stowed position relative to the first rail.
Second rail of the sliding rail assembly of Figure 11 B display third embodiment of the invention is in one first relative to the first rail and prolongs
Stretch the schematic diagram of position, in order to show that the contact supporting seat and the second rail contacts.
Second rail of the sliding rail assembly of Figure 11 C display third embodiment of the invention is in one second relative to the first rail and prolongs
Stretch the schematic diagram of position, in order to show that support seat is driven to a position by this contact.
When second rail of the sliding rail assembly of Figure 11 D display third embodiment of the invention folds relative to the first rail, second
The schematic diagram that the contact site of rail contacts with support seat.
Configuration schematic diagram between contact and the support seat of Figure 12 A display fourth embodiment of the invention.
Configuration schematic diagram between second rail and the support seat of Figure 12 B display fourth embodiment of the invention.
Figure 13 shows the configuration relation schematic diagram between the bearer carrier of fifth embodiment of the invention and support seat.
Figure 14 shows the generalized section of 14-14 section in Figure 13.
Detailed description of the invention
Fig. 2 show the sliding rail assembly 20 of the present invention one first embodiment comprise one first rail 22, bearer carrier 24,
One supports seat 26,1 second rail 28 and one the 3rd rail 30.Wherein, this bearer carrier 24 has a first end
32 this first ends 32 relative with a second end 34, this first end 32 adjacent is with this second end 34 respectively
One first bracket 36 and one second bracket 38 is installed.Such as, this first bracket 36 is mounted to this torr adjacent
The front portion of stand 24；This second bracket 38 is mounted to the rear portion of this bearer carrier 24 adjacent.Wherein, this first
Rail 22, this second rail 28 and the 3rd rail 30 are the most longitudinally to be flexibly connected and can be at an extension to launch
State.
As shown in Figure 2 and Figure 3, this first rail 22 comprises wall 40a on, once wall 40b and a side wall 42
Extend on this between wall 40a and this lower wall 40b.On this, wall 40a, this lower wall 40b and this side wall 42 are common
Define a vertical passage 44.
This bearer carrier 24 is connected to this first rail 22.Such as, this bearer carrier 24 can be with riveting, be spirally connected, welding
Connect or the mode such as clamping and be connected to the side wall 42 of this first rail 22；Or, this bearer carrier 24 can molding
Can be considered a part for this first rail 22 at the side wall 42 of this first rail 22, be not confined on implementing.?
Well, this bearer carrier 24 comprises at least one cannelure 46.In this, as a example by two cannelures 46.Each vertical
It is defined between one first retaining wall 48a and one second retaining wall 48b to groove 46.
This support seat 26 is movably mounted to this bearer carrier 24.This support seat 26 comprises a wall portion 50 and at least
Supporting part 52 laterally connects this wall portion 50.In this, comprise as a example by a pair supporting part 52 by this support seat 26.
This can the most laterally be connected to two position such as upper and lower in homonymy direction in this wall portion 50 to supporting part 52
Put and mutually corresponding.This wall portion 50 and this common definition between supporting part 52 is gone out a support passage 54, wherein,
This support passage 54 is to should the vertical passage 44 of the first rail 22.Preferably, also include that a pair support member 56 is pacified
It is contained in a pair supporting part 52 of this support seat 26.On the implementation, this each support member 56 and this each supporting part
52 have the most corresponding architectural feature, have the feature of the most corresponding convex body and hole the most to each other, in order to
Can be assembled to each other easily；Or, additionally it is assembled to each other with at least a connection piece, in
It is not confined in enforcement.This support seat 26 can be movably mounted to this bearer carrier with at least a connection piece 58
24.Such as, each cannelure 46 can be collocated with two connectors 58, and each of which connector 58 comprises one
Portion 60 is connected this head 60 with the whole body portion 62, and the head footpath size of this head 60 is more than the body footpath in this body portion 62
Size.This body portion 62 may pass through the cannelure 46 of this bearer carrier 24 and connects the wall portion 50 of this support seat 26,
And this head 60 can be blocked in the side of this bearer carrier 24.Configuring according to this, this support seat 26 can be according to this
The length of cannelure 46 and this bearer carrier 24 activity displacement relatively.
This second rail 28 is movably connected with this first rail 22 and is positioned at this vertical passage 44.This second rail 28 comprises
On one, wall 64a, once wall 64b and a side wall 66 extend on this between wall 64a and this lower wall 64b.
Fig. 4 shows that a cabinet 68 is installed to a frame 70 with a pair sliding rail assembly 20.This frame 70 comprises two
To column, such as two the first corresponding column 72a and two the second corresponding column 72b.This each cunning
Two positions (such as, anterior and rear portion) of rail assembly 20 can be respectively with this first bracket 36 and this second bracket
38 and be arranged on the first column 72a and the second column 72b of this frame 70, make this cabinet 68 can be arranged on this
Frame 70.Specifically, this cabinet 68 is mounted in the 3rd rail 30 of this sliding rail assembly 20, in this embodiment
In, this cabinet 68 substantially one T-shaped cabinet.Such as, this cabinet 68 comprises a Part I 74 and one second
Part 76.This Part I 74 has one first width W1, and this Part II 76 has one second width W2.
Wherein, this first width W1 is more than this second width W2.
Fig. 5 A shows the state extending expansion of this sliding rail assembly 20, due to the Part I of this cabinet 68
The width W1 of 74, more than the width W2 of this Part II 76, makes this Part I 74 compared to this Part II
76 additionally have a thickness S.Therefore, the 3rd rail 30 of this sliding rail assembly 20 is only capable of being confined and being arranged on this
One side 78 of the Part II 76 of cabinet 68, during so that this sliding rail assembly 20 is in the state that this extension launches,
It is applied to the weight of the 3rd rail 30 with greater need for being shared this cabinet 68 by other assembly such as this second rail 28.
Wherein, during this second rail 28 this first rail 22 relative is drawn out and activity bit moves to an extended position,
This second rail 28 can pass this support seat 26, is movably coupled to this bearer carrier 24 with this support seat 26
Characteristic, it is possible to be used for supporting this second rail 28 extraly, with because of should the cabinet 68 that born of the 3rd rail 30
Weight.Fig. 5 B shows a collapse state of this sliding rail assembly 20, and this cabinet 68 can fully be taken in this machine
In frame 70.
Fig. 6 A shows that this sliding rail assembly 20 is in this collapse state, that is this second rail 28 and the 3rd rail 30
Fold relative to this first rail 22 respectively.Under this state, this support seat 26 can this bearer carrier on demand and relatively
24 are adjusted at a precalculated position P.On the other hand, this second rail 28 this first rail 22 relative can be at receipts
Close position L.
As shown in Figure 6B, when the 3rd rail 30 this first rail 22 relative is toward a bearing of trend (as shown by arrows) quilt
Pull-out and during activity displacement, this second rail 28 is driven by the 3rd rail 30, make this second rail 28 relative this first
Rail 22 can move to one first extended position L1 from this stowed position L longitudinally activity bit.Specifically, in this
Second rail 28 is driven and during displacement, a part for this second rail 28 is led to from the longitudinal direction of this first rail 22
Stretch out in road 44 and longitudinally move to relative to this first rail 22 activity bit in the support passage 54 of this support seat 26,
The upper wall 64a and lower wall 64b of this second rail 28 is that the most corresponding this of this support seat 26 of such as contacting is to support member
56, and this second rail 28 by this support seat 26 from this precalculated position P relative to this bearer carrier 24 frictionally drive to
One first Support Position P1.Wherein, under this corresponding states, this can be locally in order to support this to support member 56
The upper wall 64a and lower wall 64b of the second rail 28.It is noted that operator also can select according to actual demand
There is the support member 56 of suitable thickness, with in response to or make up may meet and the problem of support error.Accordingly, allow
Each support member 56 can be used for supporting this second rail 28 really and more effectively.
As shown in Figure 7 A, driven by the 3rd rail 30 further when this second rail 28 and be in one second extension bit
When putting L2, this second rail 28 through this support seat 26 support passage 54 and further by this support seat 26 from
Above-mentioned first Support Position P1 frictionally drives to one second Support Position P2, this support relative to this bearer carrier 24
This of seat 26 can be fully in order to support the upper wall 64a and lower wall 64b of this second rail 28 to support member 56.
As shown in Figure 7 B, when this second rail 28 is in this second extended position L2 (at such as this second rail 28
In maximum extended position), the 3rd rail 30 can be drawn out further and this second rail 28 relatively is longitudinally lived
Dynamic displacement, makes this sliding rail assembly 20 be at extending the state launched.
It follows that in this second rail 28 this first rail 22 activity bit relative move to this support seat 26 support lead to
Time in road 54, this second rail 28 can be supported by this support seat 26, is therefore provided with above-mentioned when the 3rd rail 30
, this second rail 28 can be supported with this support seat 26 during cabinet 68 (as shown in Figure 4), make this second rail 28
Can effectively share the weight of this cabinet 68.It is noted that in this second rail 28 this first rail relative
22 are drawn out and during activity bit moves to an extended position, although this support seat 26 is can be by this second rail 28
Frictionally drive and activity displacement, but, in practice, this second rail 28 also can be directly through this support seat 26
Support passage 54, and in a manual fashion this support seat 26 is adjusted to a suitable Support Position by operator
To support this second rail 28, so with the support demand of satisfied reality.
Fig. 8 shows this bearer carrier 24, this support seat 26 and the configuration status of this second rail 28 further.Specifically
It, the upper wall 64a of this second rail 28, this lower wall 64b and this side wall 66 common definition one vertical passage 80
And can be in order to install the 3rd rail 30.Such as it is also equipped with a sliding aiding elements 82 in this vertical passage 80, to help
The activity displacement of the 3rd rail 30 this second rail 28 relative.Wherein, this support seat 26 is to be movably mounted to this
Bearer carrier 24, and this of this support seat 26 can contact the upper wall 64a of this second rail 28 respectively to support member 56
With lower wall 64b, in order to support this second rail 28.
Fig. 9 shows the enforcement kenel supporting seat 200 of the sliding rail assembly of second embodiment of the invention.Specifically,
The support seat 200 of the present embodiment is substantially with the difference of first embodiment: when this second rail 202 is through this support
Seat 200 support passage 204 time, a pair supporting part 206 of this support seat 200 be can directly with this second
The upper wall 208a of rail 202 contacts with lower wall 208b, to support this second rail 202.
Figure 10 shows that the sliding rail assembly of third embodiment of the invention comprises one first rail 300,1 second rail 302,
Bearer carrier 304 and one supports seat 306.Specifically, the difference between the present embodiment and aforementioned first embodiment is big
Cause is: also including that a contact 308 adheres to this second rail 302 regularly, this contact 308 has one and connects
Contact portion 310.Additionally, this support seat 306 also has a fisrt feature portion 312 and a second feature portion 314 difference
It is positioned at the opposite end position of this support seat 306 adjacent.Wherein, the fisrt feature portion 312 of this support seat 306
Correspond to the contact site 310 of this contact 308.The second feature portion 314 of this support seat 306 corresponds to this
The second default contact site of rail 302 316.
It should be noted that this contact 308 generally attaches the length of this second rail 302, and extend configuration one
Predetermined length so that this contact 308 is provided that this second rail 302 has the function of a reinforcement.
Figure 11 A and Figure 11 B figure show when this second rail 302 this first rail 300 relative is lived from a stowed position L
Dynamic when being moved to one first extended position L1, the fisrt feature portion 312 of this support seat 306 can and this contact 308
Contact site 310 offset.
Figure 11 C shows when this second rail 302 this first rail 300 the most relatively continues from this first extended position L1
Reneing when stretching displacement, this support seat 306 can be driven displacement by this contact 308.Therefore, with aforesaid design,
Be able to ensure that this second rail 30 when this first extended position L1 is moved to one second extended position L2, this support
Seat 306 is driven displacement by this contact 308 really, and being moved to of making that this support seat 306 can be certain is predetermined
Position, to support this second rail 302.
Figure 11 D shows when this second rail 302 is received relative to this first rail 300 further from this second extended position L2
During conjunction, the contact site 316 of this second rail 302 can prop up the second feature portion 314 of this support seat 306, makes this
Support seat 306 can be moved to as shown in Figure 11 A with this second rail 302 this first rail 300 further and relatively
Position.
Joining between the second rail 400 and the support seat 402 of Figure 12 A and Figure 12 B display fourth embodiment of the invention
Put schematic diagram.Difference between this embodiment and aforementioned third embodiment essentially consists in: the first of this support seat 402 is special
Levy portion 404 and there is the first corresponding end 406a and one second end 406b.Wherein, this fisrt feature portion 404
First end 406a corresponds to the contact site 410 of this contact 408.The second end 406b in this fisrt feature portion 404
Correspond to the contact site 412 of this second rail 400.According to the configuration of the present embodiment, this support seat 402 is the most same
The support support effect disclosed by aforementioned third embodiment can be reached.
Figure 13 and Figure 14 shows the configuration relation between the bearer carrier 500 of fifth embodiment of the invention and support seat 502.
Difference between the present embodiment and previous embodiment essentially consists in: this bearer carrier 500 is not such as aforementioned first embodiment
As (as shown in Figure 3), this bearer carrier 24 has two cannelures 46 and arranges for these support seats 26, this embodiment
The body directly utilizing this bearer carrier 500 is directly movably mounted to for this support seat 502.
Specifically, this bearer carrier 500 has wall 504a on, once wall 504b and a side wall 506, this side
Wall 506 extends on this between wall 504a and this lower wall 504b.This support seat 502 comprises one first support body
508 and one second support body 510.Wherein, this first support body 508 has a pair kink 512 and
Body 514, this body 514 be extend be connected to this to kink 512 between, this is to kink 512 energy
Clasping upper wall 504a and lower wall 504b at this bearer carrier 500 actively, this body 514 can lean against this bracket
The side wall 506 of seat 500.Second to support body 510 be to be permanently connected that this first supports body 508 for this, and this is the years old
The configuration of two support bodies 510 supports the seat 306 longitudinal direction corresponding to the first rail 516 such as aforementioned third embodiment
Passage 518, in this, it is no longer repeated.
According to foregoing embodiments, the efficacy advantages of the present invention is that the extension being provided that between slide rail launches to have support
Effect, and different support demand can be met and use manual support to adjust or the support that interlocks along with slide rail displacement sets
Meter, also can coordinate the specification of bearer carrier arrange in pairs or groups on support.
Although the present invention describes with reference to current specific embodiment, but ordinary skill people in the art
Member is it should be appreciated that above embodiment is intended merely to the present invention is described, in the situation without departing from spirit of the present invention
The most also can make changing and modifications of various equivalence, therefore, as long as to above-mentioned in the spirit of the present invention
The change of embodiment, modification all will fall in the range of the application claims.
Claims (20)
1. a sliding rail assembly, comprises one first rail, a bearer carrier, support seat and one second rail, and its feature exists
In:
Described first rail defines a vertical passage；
Described bearer carrier is connected to this first rail；
Described support seat is movably mounted to this bearer carrier, and this support seat comprises a wall portion and at least one supporting part, should
At least one supporting part is laterally to connect this wall portion, defines a support passage between this wall portion and this at least one supporting part
To should the vertical passage of the first rail；And
Described second rail is movably connected with this first rail, and can be longitudinally relative to this first rail activity displacement；
Wherein, when this second rail relative to this first rail displacement through the vertical passage of this first rail and this support seat
When supporting passage, this at least one supporting part of this support seat can support this second rail.
Sliding rail assembly the most according to claim 1, it is characterised in that described bearer carrier also comprises at least one to be indulged
To groove, this sliding rail assembly also comprises at least a connection piece, and this at least a connection piece comprises a head and the whole body portion, should
Body portion is to connect this head, and this body portion connects the wall portion of this support seat, and this head quilt through this at least one cannelure
It is blocked in the side of this bearer carrier.
Sliding rail assembly the most according to claim 1, it is characterised in that described support seat comprises a pair supporting part
The most laterally being connected to two positions in the homonymy direction in this wall portion, supporting part common definition is gone out by this wall portion with this
This support passage.
Sliding rail assembly the most according to claim 3, it is characterised in that described second rail comprise a Shang Qiang, one
Xia Qiang and a side wall, this side wall is to extend on this between wall and this lower wall, movable to this support seat in this second rail
Support passage in time, the Shang Qiang of this second rail and lower wall are to supporting this of seat to supporting part.
Sliding rail assembly the most according to claim 1, it is characterised in that also include that a support member is arranged on this
At least one supporting part of support seat, time in this second rail activity to the support passage of this support seat, this second rail contacts
This support member, to drive this support seat relative to this bearer carrier displacement, and this support member is in order to support this second rail.
Sliding rail assembly the most according to claim 1, it is characterised in that also include that a contact depends on regularly
To this second rail, this contact has a contact site, and this support seat has a fisrt feature portion corresponding to this contact
Contact site so that this second rail is moved to one second extension bit relative to this first rail displacement from one first extended position
When putting, this support seat can be driven displacement by this contact.
Sliding rail assembly the most according to claim 6, it is characterised in that it is special that described support seat also has one second
The portion that levies corresponding to the default contact site of this second rail, when this second rail from this second extended position relative to this first
When rail folds, the contact site of this second rail contacts the second feature portion of this support seat, enables this support seat with this
Second rail and this first rail displacement relatively.
Sliding rail assembly the most according to claim 1, it is characterised in that also include that a contact depends on regularly
To this second rail, this contact has a contact site, and this support seat has a fisrt feature portion and has corresponding
One end and one second end, first end in this fisrt feature portion corresponds to the contact site of this contact, this fisrt feature
Second end in portion corresponds to the default contact site of this second rail.
Sliding rail assembly the most according to claim 1, it is characterised in that described bearer carrier have a Shang Qiang, one
Xia Qiang and a side wall, this side wall extends on this between wall and this lower wall, and this support seat comprises one first support body
And one second support body, this first support body there is a pair kink and a body, this body be extend
Be connected to this to kink between, kink can be clasped Shang Qiang and Xia Qiang at this bearer carrier by actively, this
Body can lean against the side wall of this bearer carrier, and second to support body be to be permanently connected that this first supports body for this, and this is the years old
Two support body corresponds to the vertical passage of the first rail.
10. a sliding rail assembly, comprises one first rail, a bearer carrier and one second rail, it is characterised in that:
Described first rail comprises wall on, once wall and a side wall, this side wall be extend on this wall and this lower wall it
Between, wall, this lower wall and this side wall common definition one vertical passage on this；
Described bearer carrier is connected to this first rail；
Described support seat is movably mounted to this bearer carrier, and this support seat comprises a wall portion and at least one supporting part, should
At least one supporting part is laterally to connect this wall portion, defines a support passage between this wall portion and this at least one supporting part
To should the vertical passage of the first rail；And
Described second rail is movably connected with this first rail, and can longitudinally relative to this first rail a stowed position with
Activity displacement between one extended position；
Wherein, when this second rail relative to this first rail during this stowed position activity bit moves to this extended position,
This second rail passes vertical passage and the support passage of this support seat of this first rail, with this support seat in order to support
This second rail.
11. sliding rail assemblys according to claim 10, it is characterised in that described support seat comprises a pair support
Portion is the most laterally connected to two positions in the homonymy direction in this wall portion, this wall portion with this to supporting part common definition
Going out this support passage, this second rail comprises wall on, once wall and a side wall, this side wall be extend on this wall with
Between this lower wall, when this second rail through this support seat support passage during, the Shang Qiang of this second rail with under
Wall is to supporting this of seat to supporting part.
12. sliding rail assemblys according to claim 11, it is characterised in that also include that a pair support member is pacified respectively
Being contained in this of this support seat to supporting part, when this second rail is through during the support passage of this support seat, this is the years old
Support member is contacted with this by the Shang Qiang of two rails with lower wall, to drive this support seat relative to this bearer carrier displacement.
13. sliding rail assemblys according to claim 10, it is characterised in that also include that a contact depends on regularly
Being attached to this second rail, this contact has a contact site, and this support seat has a fisrt feature portion corresponding to this contact
The contact site of part so that this second rail is moved to one second extension relative to this first rail displacement from one first extended position
During position, this support seat can be driven displacement by this contact.
14. sliding rail assemblys according to claim 13, it is characterised in that described support seat also has one second
Features corresponds to the default contact site of this second rail, when this second rail from this second extended position relative to this
When one rail folds, the contact site of this second rail contacts the second feature portion of this support seat, enable this support seat with
This second rail and this first rail displacement relatively.
15. sliding rail assemblys according to claim 10, it is characterised in that also include that a contact depends on regularly
Being attached to this second rail, this contact has a contact site, and this support seat has a fisrt feature portion and has corresponding
First end and one second end, first end in this fisrt feature portion corresponds to the contact site of this contact, this first spy
The second end levying portion corresponds to the default contact site of this second rail.
16. sliding rail assemblys according to claim 10, it is characterised in that described bearer carrier have wall on,
Wall and a side wall once, the side wall of this bearer carrier extends between the upper wall of this bearer carrier and the lower wall of this bearer carrier,
This support seat comprises one first support body and one second and supports body, and this first support body has a pair kink
And a body, this body be extend be connected to this to kink between, kink can be clasped by actively
Shang Qiang and Xia Qiang of this bearer carrier, this body can lean against the side wall of this bearer carrier, and this second support body is fixing
Ground connects this first support body, and this second support body corresponds to the vertical passage of the first rail.
17. 1 kinds of sliding rail assemblys, it is adaptable to by one cabinet install to a frame, this frame comprise one first column with
One second column, this sliding rail assembly comprise one first rail and, a bearer carrier, one support seat, one second rail and one the
Three rails, it is characterised in that:
Described one first rail comprises wall on, once wall and a side wall, and this side wall is to extend in wall and this lower wall on this
Between, wall, this lower wall and this side wall common definition one vertical passage on this；
Described bearer carrier is connected to this first rail, and this bearer carrier has a first end and a second end, and this is second years old
End is that this first end, this first end adjacent and this second end are provided with one first bracket and respectively relatively
Second bracket, this first bracket and this second bracket are mounted respectively to this first column and this second column；
Described support seat is movably mounted to this bearer carrier, and this support seat comprises a wall portion and at least one supporting part is horizontal
Ground connects this wall portion, defines a support passage to should the longitudinal direction of the first rail between this wall portion and this at least one supporting part
Passage；
Described second rail is movably connected with this first rail, and longitudinally can pass this relative to this first rail activity displacement
The vertical passage of the first rail and the support passage of this support seat；And
Described 3rd rail can this second rail longitudinally activity displacement relatively, this cabinet installed by the 3rd rail.
18. sliding rail assemblys according to claim 17, it is characterised in that described cabinet comprises a Part I
With a Part II, the width of this Part I is more than the width of this Part II, and the 3rd rail is arranged on this cabinet
A side of Part II.
19. sliding rail assemblys according to claim 17, it is characterised in that also include that a contact depends on regularly
Being attached to this second rail, this contact has a contact site, and this support seat has a fisrt feature portion corresponding to this contact
The contact site of part so that this second rail is moved to one second extension relative to this first rail displacement from one first extended position
During position, this support seat can be driven displacement by this contact.
20. sliding rail assemblys according to claim 19, it is characterised in that described support seat also has one second
Features corresponds to the default contact site of this second rail, when this second rail from this second extended position relative to this
When one rail folds, the contact site of this second rail contacts the second feature portion of this support seat, enable this support seat with
This second rail and this first rail displacement relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259506.9A CN106304747B (en) | 2015-05-20 | 2015-05-20 | Sliding rail assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259506.9A CN106304747B (en) | 2015-05-20 | 2015-05-20 | Sliding rail assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106304747A true CN106304747A (en) | 2017-01-04 |
| CN106304747B CN106304747B (en) | 2018-10-12 |
Family
ID=57633003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510259506.9A Active CN106304747B (en) | 2015-05-20 | 2015-05-20 | Sliding rail assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106304747B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109152271A (en) * | 2017-06-27 | 2019-01-04 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN109526174A (en) * | 2017-09-20 | 2019-03-26 | 川湖科技股份有限公司 | Machine frame system and its sliding rail assembly |
| CN112333973A (en) * | 2019-08-05 | 2021-02-05 | 川湖科技股份有限公司 | Sliding rail assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010006319A1 (en) * | 1999-09-09 | 2001-07-05 | Thomas Regout Usa, Inc. | Drawer slide with front-mounted stop/anti-rebound mechanism |
| GB2417190B (en) * | 2004-08-18 | 2006-08-09 | King Slide Works Co Ltd | Locating device within a slide structure |
| CN102551377A (en) * | 2010-12-10 | 2012-07-11 | 川湖科技股份有限公司 | Slide rail reinforcement and regulation structure |
| TW201230981A (en) * | 2011-01-21 | 2012-08-01 | King Slide Works Co Ltd | Slide interlock assembly |
| CN103892594A (en) * | 2012-12-27 | 2014-07-02 | 川湖科技股份有限公司 | Slide rail assembly used for rack system |
| CN104000405A (en) * | 2013-02-22 | 2014-08-27 | 川湖科技股份有限公司 | Supporting structure of bearing frame and sliding rail |
| CN105813428A (en) * | 2014-12-30 | 2016-07-27 | 川湖科技股份有限公司 | Slide rail assembly |
-
2015
- 2015-05-20 CN CN201510259506.9A patent/CN106304747B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010006319A1 (en) * | 1999-09-09 | 2001-07-05 | Thomas Regout Usa, Inc. | Drawer slide with front-mounted stop/anti-rebound mechanism |
| GB2417190B (en) * | 2004-08-18 | 2006-08-09 | King Slide Works Co Ltd | Locating device within a slide structure |
| CN102551377A (en) * | 2010-12-10 | 2012-07-11 | 川湖科技股份有限公司 | Slide rail reinforcement and regulation structure |
| TW201230981A (en) * | 2011-01-21 | 2012-08-01 | King Slide Works Co Ltd | Slide interlock assembly |
| CN103892594A (en) * | 2012-12-27 | 2014-07-02 | 川湖科技股份有限公司 | Slide rail assembly used for rack system |
| CN104000405A (en) * | 2013-02-22 | 2014-08-27 | 川湖科技股份有限公司 | Supporting structure of bearing frame and sliding rail |
| CN105813428A (en) * | 2014-12-30 | 2016-07-27 | 川湖科技股份有限公司 | Slide rail assembly |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109152271A (en) * | 2017-06-27 | 2019-01-04 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN109152271B (en) * | 2017-06-27 | 2020-10-16 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN109526174A (en) * | 2017-09-20 | 2019-03-26 | 川湖科技股份有限公司 | Machine frame system and its sliding rail assembly |
| CN109526174B (en) * | 2017-09-20 | 2020-07-07 | 川湖科技股份有限公司 | Rack system and slide rail assembly thereof |
| CN112333973A (en) * | 2019-08-05 | 2021-02-05 | 川湖科技股份有限公司 | Sliding rail assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106304747B (en) | 2018-10-12 |
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