CN206507598U - A kind of improved three sections slide rail - Google Patents
A kind of improved three sections slide rail Download PDFInfo
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- CN206507598U CN206507598U CN201621298530.XU CN201621298530U CN206507598U CN 206507598 U CN206507598 U CN 206507598U CN 201621298530 U CN201621298530 U CN 201621298530U CN 206507598 U CN206507598 U CN 206507598U
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- rail
- retaining
- retaining rail
- ball
- riser
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Abstract
The utility model provides a kind of improved three sections slide rail.It solve it is existing three section guide rail structure of drawer in the distance of long upstanding edge and short upstanding edge between the two it is excessive, the technical problem such as stability difference.This improved three sections slide rail, including active rail, middle rail and retaining rail, active rail is slidably arranged on middle rail, upper support frame is provided between active rail and middle rail, some balls one are provided with upper support frame, middle rail is slidably arranged in retaining rail, lower bracing frame is provided between middle rail and retaining rail, some balls two are provided with lower bracing frame, retaining rail includes installation portion, location division and the connecting portion that both link together, location division includes retaining rail transverse slat and retaining rail riser, retaining rail transverse slat is connected to retaining rail riser upper end, and retaining rail transverse slat is located on the outside of retaining rail, the retaining rail riser other end is connected with connecting portion, and there is the R grooves for being used for containing ball two on retaining rail riser, and R grooves are located on the inside of retaining rail.The utility model has the advantages that sliding stability.
Description
Technical field
The one kind three that the utility model is related to saves slide rail, particularly a kind of improved three sections slide rail.
Background technology
Slide rail is also known as guide rail, slideway, refers to be fixed on the cabinet of furniture, the drawer or cabinet plate discrepancy activity for furniture
Hardware connection member, the drawer that slide rail is applied to the wooden furniture such as with steel drawer such as cabinet, furniture, official document cabinet, bathroom cabinet connects
Connect.At present, the slide rail being commonly used mainly has two section slide rails and three section slide rails, and two sections slide rail therein can not make drawer integrally complete
Portion is drawn out, and there are clearly disadvantageous part, and three section slide rails can effectively solve the problem, can be overall by whole drawer
Pull out, therefore, be increasingly widely applied.
Through retrieval, such as Chinese patent literature discloses one kind three and saves guide rail structure of drawer【Application number：
201020108373.8；Publication number：CN 201658034U】.It is this three section guide rail structure of drawer, it include retaining rail, middle rail and
Active rail, middle rail and active rail all have horizontal sides and are located at the upstanding edge of horizontal sides both sides respectively；Between retaining rail and middle rail
There is the second roller for having the first axially horizontally disposed roller on the first retainer, the first retainer and axially uprightly arranging, the
One roller and the second roller are all contacted with the surface of retaining rail and the surface of middle rail simultaneously respectively；Have between middle rail and active rail
There are the 3rd axially horizontally disposed roller, the horizontal sides appearance of the 3rd roller simultaneously with middle rail on two retainers, the second retainer
Face and contacted with the horizontal sides inner surface of active rail；It is characterized in that：The upstanding edge of the active rail has the first bending part and
Two bending parts, the first bending part is in active rail horizontal sides and the intersection of active rail upstanding edge, and the second bending part is in activity
The lower end of rail upstanding edge；The upstanding edge of the middle rail has the 3rd bending part and the 4th bending part, and the 3rd bending part is in
The intersection of rail horizontal sides and middle rail upstanding edge and relative with the first bending part of the active rail, the 4th bending part is located at the 3rd
The lower section of bending part and relative with the second bending part of the active rail；Assembly has between the first bending part and the 3rd bending part
First ball, assembly has the second ball between the second bending part and the 4th bending part；All first balls and the second ball are all
Constrained by second retainer.
Although three section guide rail structure of drawer disclosed in the patent substantially improve the feel of push-and-pull drawer, and still, this three
The distance of long upstanding edge and short upstanding edge between the two is excessive in section guide rail structure of drawer, and stability is poor, therefore, designs one kind
Improved three sections slide rail is necessary.
The content of the invention
The purpose of this utility model is there is above mentioned problem for existing technology, it is proposed that a kind of improved three section is slided
Rail, the characteristics of three sections slide rail has sliding stability.
The purpose of this utility model can be realized by following technical proposal：A kind of improved three sections slide rail, including activity
Rail, middle rail and retaining rail, active rail are slidably arranged on middle rail, and upper support frame, upper support frame are provided between active rail and middle rail
On be provided with some balls one, and ball one can be in contact with active rail, middle rail, and middle rail is slidably arranged in retaining rail, middle rail
It is provided between retaining rail in lower bracing frame, lower bracing frame and is provided with some balls two, and ball two can be with middle rail, retaining rail phase
Contact, it is characterised in that the retaining rail includes installation portion, location division and the connecting portion that both link together, location division
Including retaining rail transverse slat and retaining rail riser, retaining rail transverse slat is connected to retaining rail riser upper end, and retaining rail transverse slat is located at admittedly
On the outside of orbit determination, the retaining rail riser other end is connected with connecting portion, and with the R grooves for being used to contain ball two on retaining rail riser,
And R grooves are located on the inside of retaining rail.
By the way that retaining rail transverse slat is connected into retaining rail riser upper end, and retaining rail transverse slat is located on the outside of retaining rail, fixed
The rail riser other end is connected with connecting portion, and has the R grooves for being used for containing ball two on retaining rail riser, and R grooves are located at fixation
On the inside of rail, in the case where not changing mounting distance, the distance between installation portion and retaining rail riser can be reduced, cunning is substantially reduced
Shaking amplitude in dynamic, sliding stability；Simultaneously as outward bending ratio bends inwards more convenient, retaining rail can be substantially reduced
Difficulty of processing, it is convenient for production.
The material of the ball one and ball two is metal.
Using above material, overall lifting capacity can be increased, load-carrying is high.
The material of the ball one and ball two is steel.
Using above material, the production cost of ball one and ball two is relatively low.
Upper roller is provided with by location structure on the upper support frame, and upper roller can be in contact with active rail, middle rail.
Using above structure, upper roller can be positioned by location structure, positioning is convenient.
Being shaped as the upper roller is cylindric, and the material of upper roller is steel, and location structure includes being opened in upper support frame
On locating slot, the limited block of some protrusions is respectively arranged with two cell walls of locating slot, limited block can offset with upper roller
Lean on.
Using above structure, overall lifting capacity can be increased, meanwhile, the structure of roller is enormously simplify, substitutes and passes
Also there is the structure of locating shaft in system roller, its production cost is reduced.
The quantity of the limited block is four, and any three limited blocks are not located along the same line.
Using above structure, upper roller is carried out by limited block spacing, it is to avoid it, which is rolled, neutralizes upper support frame disengaging, limit
Position is reliable.
As another situation, being shaped as the upper roller is cylindric, and the material of upper roller is steel, and location structure includes
Locating slot and spacing ring on upper support frame are opened in, spacing ring is separately fixed on two cell walls of locating slot, and spacing ring
It can be leant with upper roller.
Using above structure, overall lifting capacity can be increased, meanwhile, the structure of roller is enormously simplify, substitutes and passes
Also there is the structure of locating shaft in the roller of system, its production cost is reduced.
There are some reinforcements one between the installation portion and connecting portion, there is some strengthen between connecting portion and location division
Muscle two.
Using above structure, the bonding strength between installation portion and connecting portion can be increased by reinforcement one, by strengthening
Muscle two can increase the bonding strength between connecting portion and location division, reinforce convenient.
Some grooves are offered on the installation portion and connecting portion of the retaining rail.
Using above structure, the weight of retaining rail can be mitigated significantly by groove, so as to mitigate its overall weight.
There is the anti-slip part on vibration damper plate, vibration damper plate with some protrusions on the installation portion.
Using above structure, the vibrations produced in sliding can be reduced by vibration damper plate, it is small using noise.
The material of the vibration damper plate is rubber.
Offered on the middle rail and sponge is provided with some oil storage holes, oil storage hole, and upper roller can be in contact with sponge.
Using above structure, it can be contacted by upper roller and sponge by oil filling in sponge, upper roller carried out
Effectively lubricating, high lubricating effect.
Compared with prior art, this improved three sections slide rail has the advantage：By the way that retaining rail transverse slat is connected into fixation
Rail riser upper end, and retaining rail transverse slat is located at retaining rail outside, the retaining rail riser other end is connected with connecting portion, and retaining rail is perpendicular
There is the R grooves for being used for containing ball two on plate, and R grooves are located on the inside of retaining rail, in the case where not changing mounting distance, can subtract
The distance between small installation portion and retaining rail riser, substantially reduce the shaking amplitude in sliding, sliding stability；Simultaneously as to
Outer bending is more more convenient than bending inwards, and can substantially reduce the difficulty of processing of retaining rail, convenient for production.
Brief description of the drawings
Fig. 1 is planar structure schematic diagram of the present utility model.
Fig. 2 is the planar structure schematic diagram that the utility model removes part.
Fig. 3 is the partial enlarged drawing at A in Fig. 2.
Fig. 4 is the dimensional structure diagram of upper support frame in the utility model.
Fig. 5 is the sectional view of upper support frame in the utility model.
Fig. 6 is the planar structure schematic diagram of middle rail in the utility model.
In figure, 1, active rail；2nd, middle rail；2a, oil storage hole；3rd, ball one；4th, middle roller；5th, lower roller；6th, ball two；7、
Retaining rail；7a, location division；7a1, retaining rail transverse slat；7a2, retaining rail riser；7a2.1, R grooves；7b, connecting portion；7c, installation portion；
7d, groove；8th, upper roller；9th, reinforcement two；10th, reinforcement one；11st, vibration damper plate；11a, anti-slip part；12nd, upper support frame；12a、
Locating slot；12b, limited block；13rd, sponge.
Embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in figs 1 to 6, this improved three sections slide rail, including active rail 1, middle rail 2 and retaining rail 7, active rail 1 is slided
It is arranged on rail 2, is provided between active rail 1 and middle rail 2 on upper support frame 12, upper support frame 12 and is provided with some balls 1,
In the present embodiment, the quantity of ball 1 is 40, is symmetrically distributed in the both sides of upper support frame 12；And ball 1 can be with activity
Rail 1, middle rail 2 are in contact, and middle rail 2 is slidably arranged in retaining rail 7, and lower bracing frame, lower branch are provided between middle rail 2 and retaining rail 7
Some balls 26 are provided with support, in the present embodiment, the quantity of ball 26 is 20, and ball 26 is located at R grooves
7a2.1 in；And ball 26 can be in contact with middle rail 2, retaining rail 7, retaining rail 7 includes installation portion 7c, location division 7a and incite somebody to action both
The connecting portion 7b linked together, in the present embodiment, has some mounting holes on installation portion 7c；Location division 7a includes retaining rail
Transverse slat 7a1 and retaining rail riser 7a2, retaining rail transverse slat 7a1 are connected to retaining rail riser 7a2 upper ends, and retaining rail transverse slat 7a1
In the outside of retaining rail 7, the retaining rail riser 7a2 other ends are connected with connecting portion 7b, and have on retaining rail riser 7a2 for containing
The R groove 7a2.1 of ball 26, and R grooves 7a2.1 is located at the inner side of retaining rail 7.
By the way that retaining rail transverse slat 7a1 is connected into retaining rail riser 7a2 upper ends, and retaining rail transverse slat 7a1 is located at retaining rail 7
Outside, the retaining rail riser 7a2 other ends are connected with connecting portion 7b, and have on retaining rail riser 7a2 for containing ball 26
R groove 7a2.1, and R grooves 7a2.1 is located at the inner side of retaining rail 7, in the case where not changing mounting distance, can reduce installation portion 7c and
The distance between retaining rail riser 7a2, substantially reduces the shaking amplitude in sliding, sliding stability；Simultaneously as outward bending ratio
Bend inwards more convenient, the difficulty of processing of retaining rail 7 can be substantially reduced, it is convenient for production.
The material of ball 1 and ball 26 is metal.
Using the material, overall lifting capacity can be increased, load-carrying is high.
The material of ball 1 and ball 26 is steel.
Using the material, the production cost of ball 1 and ball 26 is relatively low.
Upper roller 8 is provided with by location structure on upper support frame 12, and upper roller 8 can connect with active rail 1, middle rail 2
Touch.
Using the structure, upper roller 8 can be positioned by location structure, positioning is convenient；In the present embodiment, lower support
Middle roller 4 and lower roller 5 can also be provided with frame by location structure, and middle roller 4, lower roller 5 can be with middle rail 2, fixations
Rail 7 is in contact.
Being shaped as upper roller 8 is cylindric, and the material of upper roller 8 is steel, and location structure includes being opened in upper support frame 12
On locating slot 12a, the limited block 12b of some protrusions, limited block 12b energy are respectively arranged with locating slot 12a two cell walls
Leant with upper roller 8.
Using the structure, overall lifting capacity can be increased, meanwhile, the structure of roller 8 is enormously simplify, tradition is substituted
Also there is the structure of locating shaft in roller, its production cost is reduced.
Limited block 12b quantity is four, and any three limited block 12b are not located along the same line.
Using the structure, upper roller 8 is carried out by limited block 12b spacing, it is to avoid it rolls neutralization upper support frame 12 and taken off
From spacing reliable.
Certainly, according to actual conditions, it would however also be possible to employ this kind of embodiment, i.e.,：Being shaped as upper roller 8 is cylindric, on
The material of roller 8 is steel, and location structure includes locating slot 12a and the spacing ring being opened on upper support frame 12, spacing ring difference
It is fixed on locating slot 12a two cell walls, and spacing ring can lean with upper roller 8；In the present embodiment, section of spacing ring
Face semicircular in shape.
Using the structure, overall lifting capacity can be increased, meanwhile, the structure of roller 8 is enormously simplify, tradition is substituted
Roller in also have locating shaft structure, reduce its production cost.
There are some reinforcements 1, if having between connecting portion 7b and location division 7a between installation portion 7c and connecting portion 7b
Dry reinforcement 29；In the present embodiment, the quantity of reinforcement 1 is ten, and the quantity of reinforcement 29 is ten.
Using the structure, the bonding strength between installation portion 7c and connecting portion 7b can be increased by reinforcement 1, passed through
Reinforcement 29 can increase the bonding strength between connecting portion 7b and location division 7a, reinforce convenient.
Some groove 7d, in the present embodiment, groove 7d number are offered on the installation portion 7c and connecting portion 7b of retaining rail 7
Measure as ten.
Using the structure, the weight of retaining rail 7 can be mitigated significantly by groove 7d, so as to mitigate its overall weight.
There is the anti-slip part 11a on vibration damper plate 11, vibration damper plate 11 with some protrusions, in the present embodiment on installation portion 7c
In, anti-slip part 11a quantity is 60.
Using the structure, the vibrations produced in sliding can be reduced by vibration damper plate 11, it is small using noise.
The material of vibration damper plate 11 is rubber.
Some oil storage hole 2a are offered on middle rail 2, in the present embodiment, oil storage hole 2a quantity is two；Oil storage hole 2a
Sponge 13 is inside provided with, and upper roller 8 can be in contact with sponge 13.
Using the structure, it can be contacted by oil filling in sponge 13 by upper roller 8 and sponge 13, to upper roller 8
Carry out effectively lubricating, high lubricating effect.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (6)
1. a kind of improved three sections slide rail, including active rail, middle rail and retaining rail, active rail are slidably arranged on middle rail, activity
It is provided between rail and middle rail on upper support frame, upper support frame and is provided with some balls one, and ball one can be with active rail, middle rail phase
Contact, middle rail is slidably arranged in retaining rail, provided with lower bracing frame between middle rail and retaining rail, is provided with lower bracing frame some
Ball two, and ball two can be in contact with middle rail, retaining rail, it is characterised in that the retaining rail include installation portion, location division and
The connecting portion that both are linked together, location division includes retaining rail transverse slat and retaining rail riser, and retaining rail transverse slat is connected to solid
Orbit determination riser upper end, and retaining rail transverse slat is located at retaining rail outside, the retaining rail riser other end is connected with connecting portion, and retaining rail
There is the R grooves for being used for containing ball two on riser, and R grooves are located on the inside of retaining rail.
2. improved three sections slide rail according to claim 1, it is characterised in that the material of the ball one and ball two is
Metal.
3. improved three sections slide rail according to claim 2, it is characterised in that the material of the ball one and ball two is
Steel.
4. improved three sections slide rail according to claim 1, it is characterised in that pass through location structure on the upper support frame
Roller is provided with, and upper roller can be in contact with active rail, middle rail.
5. improved three sections slide rail according to claim 4, it is characterised in that being shaped as the upper roller is cylindric,
The material of upper roller is steel, and location structure is included on the locating slot being opened on upper support frame, two cell walls of locating slot respectively
The limited block of some protrusions is provided with, limited block can lean with upper roller.
6. improved three sections slide rail according to claim 5, it is characterised in that the quantity of the limited block is four, and
Any three limited blocks are not located along the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298530.XU CN206507598U (en) | 2016-11-30 | 2016-11-30 | A kind of improved three sections slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298530.XU CN206507598U (en) | 2016-11-30 | 2016-11-30 | A kind of improved three sections slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206507598U true CN206507598U (en) | 2017-09-22 |
Family
ID=59862896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298530.XU Active CN206507598U (en) | 2016-11-30 | 2016-11-30 | A kind of improved three sections slide rail |
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| Country | Link |
|---|---|
| CN (1) | CN206507598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912897A (en) * | 2017-11-27 | 2018-04-17 | 浙江宝泰龙金属制品有限公司 | A kind of production technology for damping three section ball guides |
-
2016
- 2016-11-30 CN CN201621298530.XU patent/CN206507598U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912897A (en) * | 2017-11-27 | 2018-04-17 | 浙江宝泰龙金属制品有限公司 | A kind of production technology for damping three section ball guides |
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