CN108784035A - The sequence drawer structure that sliding rail is opened - Google Patents
The sequence drawer structure that sliding rail is opened Download PDFInfo
- Publication number
- CN108784035A CN108784035A CN201710303772.6A CN201710303772A CN108784035A CN 108784035 A CN108784035 A CN 108784035A CN 201710303772 A CN201710303772 A CN 201710303772A CN 108784035 A CN108784035 A CN 108784035A
- Authority
- CN
- China
- Prior art keywords
- rail
- aforementioned
- internal
- elastic arm
- sliding
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/44—Sequencing or synchronisation of drawer slides or functional units
- A47B88/443—Successive movement of rails within drawer slides, i.e. at least one rail element is not moving during the movement of other elements
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The invention discloses the sequence drawer structures that a kind of sliding rail is opened, and the wherein sliding rail includes that the components such as internal rail, the first ball bushing, middle rail, the second ball bushing are formed, it is characterised in that：Due to only through two simple components of the control piece and fixing piece for being respectively arranged on internal rail and middle rail, sequence first being slid together with middle rail while forward by internal rail when sliding rail can be made to be opened, again by internal rail forward it is (outer) sliding and complete breakdown action, and then the smoothness and stability of sliding rail breakdown action can be promoted, and the present invention can avoid sliding rail it is to be opened when internal rail be individually first drawn forward out, internal rail is set to be easy to cause region of interest deformed damaged because of overload, or the action of pull-out forward avoided result in when sliding rail is opened has some setbacks, unstable situation generates, it is opposite that service life can be improved.
Description
【Technical field】
The present invention refers to a kind of sequence drawer structure that sliding rail is opened, and is related to first by internal rail in order when a kind of sliding rail unlatching
Together with the correlative technology field of the middle rail sequence drawer structure that forward then sliding is slid forward by internal rail again simultaneously.
【Background technology】
Press, common three-sectional sliding-rail carry out be when breakdown action pulled out in advance by internal rail drive again in rail or internal rail,
Middle rail pulls out together simultaneously, is unable to control internal rail and the sliding sequence of middle rail, such as by taking internal rail is combined fixation with drawer as an example, when
After drawer is pulled out together with internal rail, the length that the sliding rail on left and right both sides outwardly opens is although identical, but left and right both sides sliding rail
The sliding sequence of interior internal rail and middle rail and it is opposite pull open stroke may not be consistent so that it is respective outer in the sliding rail of the right and left
The stress that rail, middle rail are born with internal rail differs, and causes under long-time service, and the sliding rail on left and right both sides is easy because generating not
With abrasion so that sliding smoothness, the stability of sliding rail reduce or the individually sliding rail damage on one side, and then reduces the service life,
And novel No. M411165 and No. M420244 of previous technology such as TaiWan, China " sidles the pull synchronizing device of formula sliding rail
And its running rail unit " though Patent Case disclose sliding rail open open when sequence pull out the relevant technologies, due to its is complicated,
Component is more, assembling is not easy, is of high cost, and if not lubricating and easy ting produce noise.
【Invention content】
It is to penetrate to be respectively arranged on internal rail the main purpose of the present invention is to provide the sequence drawer structure that a kind of sliding rail is opened
With the control piece of middle rail and two simple components of fixing piece, you can sequence is first by internal rail together with middle rail when keeping sliding rail to be opened
Slide forward simultaneously, then by internal rail forward (outer) slide and complete breakdown action, and then the smooth of sliding rail breakdown action can be promoted
Property and stability.
Time the one of the present invention is designed to provide a kind of sequence drawer structure that sliding rail is opened, when avoidable sliding rail is to be opened
Internal rail is individually first drawn forward out, so that internal rail is easy to cause region of interest deformed damaged because of overload, or avoid result in cunning
The action of pull-out forward when rail is opened has some setbacks, unstable situation generates, opposite that service life can be improved.
The present invention adopts the following technical scheme that：
A kind of sequence drawer structure that sliding rail is opened, the wherein sliding rail include：
One internal rail, including a main wall and the first side wall and second sidewall that are connected to the main wall both sides, the internal rail
Front-rear direction relative to middle rail slides；
One first ball bushing is sliding sleeve in aforementioned internal rail and one between rail；
In one the main wall of rail and the first side wall and the second side of the main wall both sides of rail in this are connected in rail, including one
Wall, in this rail its first and second side wall front end be equipped with a stopper protrusion with by the both sides front end of one second ball bushing stop, can
The stroke that rail in this slides forward is limited, rail slides also relative to the front-rear direction of an outer rail in this；
One second ball bushing is sliding sleeve between aforementioned middle rail and aforementioned outer rail；
It is characterized in that：
The sliding rail open sequence drawer structure include：
The leading portion position of an internal rail is fixed in one control piece, engagement, which includes a body part, an elastic arm and one
There is the butting section of one or more to be used for resisting for opening short slot between aforementioned body part and elastic arm, wherein body part
The inner face of the first side wall of aforementioned internal rail, and the rear side of the elastic arm also has a retainer；
The back segment position of aforementioned middle rail is fixed in one fixing piece, engagement, which has a guide block, the front side of the guide block
With a guidance part, and the rear side of the guide block has a clamping face, when aforementioned internal rail slides backward relative to middle rail, the guide block
Guidance part be used for guide aforementioned control element elastic arm retainer block in the clamping face of the guide block, when the limit of aforementioned middle rail
When front end blocking and internal rail of the position protrusion by aforementioned second ball bushing are pulled open from the front to the back, the clamping face of the guide block is used for first
By the retainer of the elastic arm of control piece against the strength also pulled open from the front to the back along internal rail makes elastic arm can be towards the control
The opening short slot direction of product deviates, and the retainer of elastic arm is made to be detached from the clamping face of the guide block.
The solution have the advantages that：
1. through two simple components of the control piece and fixing piece for being respectively arranged on internal rail and middle rail, you can sliding rail is made to be intended to
When unlatching sequence first by internal rail together with middle rail simultaneously slides forward, then by internal rail forward it is (outer) slide and complete breakdown action, into
And the smoothness and stability of sliding rail breakdown action can be promoted.
2. internal rail is individually first drawn forward out when avoidable sliding rail is to be opened, internal rail is made to be easy to cause phase because of overload
The action of pull-out forward when closing position distortions damage, or avoiding result in sliding rail unlatching has some setbacks, unstable situation generates, relatively
Service life can be improved.
Hereby cooperation schema elaborate is as after.
【Brief description of drawings】
Fig. 1 is the stereogram that wherein control piece of the embodiment of the present invention is not yet combined with internal rail, middle rail respectively with fixing piece；
Fig. 2 is the stereoscopic schematic diagram that wherein control piece of the embodiment of the present invention is assembled in fixing piece after internal rail, middle rail；
Fig. 3 is the top plan view enlarged drawing that wherein control piece of the embodiment of the present invention is assembled in internal rail；
Fig. 4 is the stereogram of bottom view of wherein fixing piece of the embodiment of the present invention；
Fig. 5 is the sliding rail open state plan view of the embodiment of the present invention；
Fig. 6 be when sliding rail of the embodiment of the present invention is to be closed the elastic arm contact of control piece and along the guide block of fixing piece guide
Schematic top plan view；
Fig. 7 be when sliding rail of the embodiment of the present invention is to be closed the elastic arm contact of control piece and along the guide block of fixing piece guide
Another schematic top plan view；
Fig. 8 is the elastic arm of control piece when sliding rail of the embodiment of the present invention is to be closed makes elasticity along the guide block guiding of fixing piece
The schematic top plan view of clamping face of the lower stopper block of part in guide block；
Fig. 9 is the schematic top plan view of sliding rail closed state of the embodiment of the present invention；
Figure 10 be sliding rail of the embodiment of the present invention open when internal rail together with middle rail simultaneously forward sliding after middle rail by after backstop
Schematic top plan view；
Figure 11 is that wherein the elastic arm of control piece moves towards open slot and makes its card when sliding rail of the embodiment of the present invention is opened
Stopper is detached from the schematic top plan view of the clamping face of the guide block of fixing piece.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail, but not as a limitation of the invention.
As shown in Fig. 1~Figure 11, the sequence drawer structure that a kind of sliding rail of the present invention is opened, the wherein sliding rail includes：
One internal rail 1, including a main wall 11 and the first side wall 12 and second sidewall that are connected to 11 both sides of main wall
13 (as shown in Figure 3), the internal rail 1 slide relative to the front-rear direction of middle rail 3；
One first ball bushing 2 is sliding sleeve in aforementioned internal rail 1 and one between rail 3；
In one in rail 3, including one the main wall 31 of rail and be connected to the first side walls 32 of main 31 both sides of wall of rail in this with
Second sidewall 33, rail 3 is also equipped with a stopper protrusion 321,331 with by one second rolling in its first and second side wall 32,33 front ends in this
The blocking (as shown in Figure 10) of both sides front end 41,42 of pearl bushing 4, can limit the stroke that rail 3 slides forward in this, rail 3 is gone back in this
Front-rear direction relative to an outer rail 5 slides；
One second ball bushing 4 is sliding sleeve between aforementioned middle rail 3 and aforementioned outer rail 5；
It is characterized in that：
The sliding rail open sequence drawer structure include：
One control piece 6 has location hole 60 to pass through the lock members such as locking screw (not shown), rivet 64 or its other party
Formula engages the leading portion position for being fixed on an internal rail 1, which is located at including a body part 61, an elastic arm 62 with one aforementioned
Opening short slot 63 between body part 61 and elastic arm 62, wherein body part 61 have the butting section 611,612 of one or more
For resist aforementioned internal rail 1 the first side wall 12 inner face 121 (as shown in Figure 3), and the rear side of the elastic arm 62 have one card
Stopper 621；
One fixing piece 7, its bottom be equipped with a positioning block 71 it is (as shown in Figure 4) be used for being nested into aforementioned middle rail 3 and coordinate set
The locating slot 30 set makes the both ends 73,74 of the fixing piece 7 correspond to the first and second side wall 32,33 for being resisted against aforementioned middle rail 3 respectively
Inner face, and then the fixing piece 7 engagement is made to be fixed on the back segment position of rail 3 in this, which also can pass through rivet or screw
It the modes such as locks and connects and engages the back segment position for being fixed on aforementioned middle rail 3, which has a guide block 72, the guide block 72
Front side have a guidance part 721, and the rear side of the guide block 72 have a clamping face 722, when aforementioned internal rail 1 relative to middle rail 3 to
After when sliding, the guidance part 721 of the guide block 72 is used for guiding 621 block of retainer of the elastic arm 72 of aforementioned control element 6 in this
The clamping face 722 of guide block 72, when the stopper protrusion 321,331 of aforementioned middle rail 3 is by the front end 41,42 of aforementioned second ball bushing 4
When stopping that (as shown in Figure 10) and internal rail 1 are pulled open from the front to the back, the clamping face 722 of the guide block 72 is used for first by control piece 6
The retainer 621 of elastic arm 62 makes elastic arm 62 can be towards the control piece against the strength also pulled open from the front to the back along internal rail 1
6 63 direction of opening short slot offset (as shown in figure 11), and make the clamping face of the disengaging of retainer 621 of elastic arm 62 guide block 72
722；
By this, when sliding rail be intended to close and when rail 3 in being slid relative to middle rail 3 by its internal rail 1 and being entered backward, the internal rail
1 retainer 621 for engaging the elastic arm 62 of fixed control piece 6 can contact and engage fixed fixation along internal rail 1
The guiding (as shown in Fig. 6~Fig. 7) of the guidance part 721 of the guide block 72 of part 7, and make 621 block of retainer in the clip of guide block 72
Face 722 (as shown in Figure 8), therefore the internal rail 11 slides with middle rail 3 backward when entering outer rail 5, the elastic arm 62 of the control piece 6
The still block of retainer 621 completes the action of drawer closing in the clamping face 722 (as shown in Figure 9) of the guide block 72 of fixing piece 7；
Again when sliding rail, which is intended to open, pulls out its internal rail 1 forward, 621 blocks of retainer of the elastic arm 62 of control piece 6 are can pass through
The clamping face 722 (as shown in Figure 9) of guide block 72 of fixing piece 7 make internal rail 1 that can slide together with middle rail 3 while forward, until
When the limiting section 321,331 of middle rail 3 is stopped by the both sides front end 41,42 of the second ball bushing 4 (as shown in Figure 10), with
The strength pulled open from the front to the back along the internal rail 1 makes the retainer 621 of the elastic arm 62 of control piece 6 first from the front to the back against solid
Determine the clamping face 722 of the guide block 72 of part 7, then the strength pulled open from the front to the back along internal rail 1 makes elastic arm 62 towards aforementioned opening
Short slot 63 deviates and makes the clamping face 722 (as shown in figure 11) of the guide block 72 of the disengaging fixing piece 7 of retainer 621 of elastic arm 62,
And then make internal rail 1 that can sequentially be drawn forward out sliding, and complete breakdown action (as shown in Figure 5).
It is worth noting that, the foregoing is merely presently preferred embodiments of the present invention, the patent of the present invention is not thereby limited
Protection domain, the present invention can also carry out the construction of above-mentioned various parts the improvement of material and structure, or use skill
Art equivalent is replaced.Therefore it is all with the present invention specification and diagramatic content made by equivalent structure variation, or directly or
Apply to other correlative technology fields indirectly to be similarly all contained in the range of of the invention cover.
Claims (1)
1. the sequence drawer structure that a kind of sliding rail is opened, the wherein sliding rail include：
One internal rail, including a main wall and the first side wall and second sidewall that are connected to the main wall both sides, the internal rail are opposite
It is slid in the front-rear direction of middle rail；
One first ball bushing is sliding sleeve in aforementioned internal rail and one between rail；
The main wall of rail and it is connected to the first side wall and second sidewall of the main wall both sides of rail in this in rail, including one in one, it should
Middle rail is equipped with a stopper protrusion to be stopped by the both sides front end of one second ball bushing in its first and second side wall front end, can limit
The stroke that rail slides forward in this, rail slides also relative to the front-rear direction of an outer rail in this；
One second ball bushing is sliding sleeve between aforementioned middle rail and aforementioned outer rail；
It is characterized in that：
The sliding rail open sequence drawer structure include：
The leading portion position of an internal rail is fixed in one control piece, engagement, which is located at including a body part, an elastic arm with one
Opening short slot between aforementioned body part and elastic arm, wherein body part have the butting section of one or more aforementioned for resisting
The inner face of the first side wall of internal rail, and the rear side of the elastic arm also has a retainer；
The back segment position of aforementioned middle rail is fixed in one fixing piece, engagement, which has a guide block, and the front side of the guide block has
One guidance part, and the rear side of the guide block has a clamping face, when aforementioned internal rail slides backward relative to middle rail, which leads
Draw portion be used for guide aforementioned control element elastic arm retainer block in the clamping face of the guide block, when the limit convex of aforementioned middle rail
When front end blocking and internal rail of the portion by aforementioned second ball bushing are pulled open from the front to the back, the clamping face of the guide block is used for first being controlled
The retainer of the elastic arm of product is against the strength also pulled open from the front to the back along internal rail makes elastic arm can be towards the control piece
The offset of opening short slot direction, and the retainer of elastic arm is made to be detached from the clamping face of the guide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710303772.6A CN108784035A (en) | 2017-05-03 | 2017-05-03 | The sequence drawer structure that sliding rail is opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710303772.6A CN108784035A (en) | 2017-05-03 | 2017-05-03 | The sequence drawer structure that sliding rail is opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108784035A true CN108784035A (en) | 2018-11-13 |
Family
ID=64054233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710303772.6A Pending CN108784035A (en) | 2017-05-03 | 2017-05-03 | The sequence drawer structure that sliding rail is opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108784035A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2474007Y (en) * | 2001-04-20 | 2002-01-30 | 盈达滑轨股份有限公司 | Sliding rail for two section draw pull location full opening drawer |
| CN1517046A (en) * | 2003-01-14 | 2004-08-04 | 共荣工业株式会社 | Multiple guides |
| CN1745679A (en) * | 2004-09-08 | 2006-03-15 | 川湖科技股份有限公司 | Sliding rail positioner |
| CN2860214Y (en) * | 2005-12-23 | 2007-01-24 | 张冠华 | Three-segment sliding rail with ordered switch |
| GB2434081A (en) * | 2006-01-16 | 2007-07-18 | King Slide Works Co Ltd | Latching mechanism for a telescopic drawer slide assembly |
| CN201064294Y (en) * | 2007-06-15 | 2008-05-28 | 鸿富锦精密工业（深圳）有限公司 | Slideway device |
| CN202110476U (en) * | 2011-05-13 | 2012-01-11 | 雅固拉国际精密工业(苏州)有限公司 | Three-segment slide rail capable of sequentially moving for server |
| CN102548333A (en) * | 2010-12-30 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Sliding rail device |
| EP2921076A1 (en) * | 2014-03-18 | 2015-09-23 | King Slide Works Co., Ltd. | Slide rail assembly |
| CN205072467U (en) * | 2015-10-14 | 2016-03-09 | 无锡晶美精密滑轨有限公司 | Slide rail capable of moving in sequence |
| CN105792595A (en) * | 2016-04-25 | 2016-07-20 | 雅固拉国际精密工业(苏州)有限公司 | Sliding rail opened sequentially |
| CN106341968A (en) * | 2015-06-10 | 2017-01-18 | 昆山联德滑轨科技有限公司 | Sliding rail assembly |
-
2017
- 2017-05-03 CN CN201710303772.6A patent/CN108784035A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2474007Y (en) * | 2001-04-20 | 2002-01-30 | 盈达滑轨股份有限公司 | Sliding rail for two section draw pull location full opening drawer |
| CN1517046A (en) * | 2003-01-14 | 2004-08-04 | 共荣工业株式会社 | Multiple guides |
| CN1745679A (en) * | 2004-09-08 | 2006-03-15 | 川湖科技股份有限公司 | Sliding rail positioner |
| CN2860214Y (en) * | 2005-12-23 | 2007-01-24 | 张冠华 | Three-segment sliding rail with ordered switch |
| GB2434081A (en) * | 2006-01-16 | 2007-07-18 | King Slide Works Co Ltd | Latching mechanism for a telescopic drawer slide assembly |
| CN201064294Y (en) * | 2007-06-15 | 2008-05-28 | 鸿富锦精密工业（深圳）有限公司 | Slideway device |
| CN102548333A (en) * | 2010-12-30 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Sliding rail device |
| CN202110476U (en) * | 2011-05-13 | 2012-01-11 | 雅固拉国际精密工业(苏州)有限公司 | Three-segment slide rail capable of sequentially moving for server |
| EP2921076A1 (en) * | 2014-03-18 | 2015-09-23 | King Slide Works Co., Ltd. | Slide rail assembly |
| CN106341968A (en) * | 2015-06-10 | 2017-01-18 | 昆山联德滑轨科技有限公司 | Sliding rail assembly |
| CN205072467U (en) * | 2015-10-14 | 2016-03-09 | 无锡晶美精密滑轨有限公司 | Slide rail capable of moving in sequence |
| CN105792595A (en) * | 2016-04-25 | 2016-07-20 | 雅固拉国际精密工业(苏州)有限公司 | Sliding rail opened sequentially |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
|
| RJ01 | Rejection of invention patent application after publication |