CN103251240A - Integrated optimized pull-draw structure for drawer slide rail - Google Patents
Integrated optimized pull-draw structure for drawer slide rail Download PDFInfo
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- CN103251240A CN103251240A CN2013101457433A CN201310145743A CN103251240A CN 103251240 A CN103251240 A CN 103251240A CN 2013101457433 A CN2013101457433 A CN 2013101457433A CN 201310145743 A CN201310145743 A CN 201310145743A CN 103251240 A CN103251240 A CN 103251240A
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- slide
- block
- slide rail
- touch
- drawer
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Abstract
An integrated optimized pull-draw structure for a drawer slide rail comprises a fixed slide rail and a movable slide rail. A slide seat and a damper are arranged on the fixed slide rail, a slide groove is formed in the slide seat, a tension spring is arranged in the slide groove, one end of the tension spring is in matched connection with the slide seat or the fixed slide rail, the other end of the tension spring is in matched connection with a touch member through a rotary wheel, the touch member is arranged in the slide groove in a sliding mode, the movable slide rail is provided with a touch part corresponding to the touch member, the touch part and the touch member are at least in touch connection when the drawer is closed, and an anti-collision portion is arranged at the touch connection position of the touch member and the touch part. The rotary wheel is arranged on the fixed slide rail or the slide seat, one end of the tension spring is connected with the slide seat or the fixed slide rail, the other end of the tension spring bypasses the rotary wheel to be connected with the slide block or a deflection block, so that the length of the tension spring is lengthened, pulling force for pulling and drawing the drawer is reduced, and meanwhile uneven force is avoided when the drawer is pulled and drawn. Furthermore, the slide block and the deflection block are integrated, the deflection block is provided with a soft plastic part corresponding to the touch part to reduce touch noise and impact between the touch part and the deflection block, and the drawer can be operated stably and smoothly.
Description
Technical field
The present invention relates to a kind of drawer sliding rail, specifically is a kind of integrated optimization drawing structure of drawer sliding rail.
Background technology
Chinese patent literature CN101781957A discloses a kind of cushioning device fitting for furniture on July 21st, 2010, it comprises by spring and is slidingly arranged in centering block in the slide, and fasten the part that touches that joins with centering block collision, centering block is provided with locating button, the corresponding locating button of slide is provided with button bit, the centering block rear is provided with damper, the piston rod of damper stretches out towards the centering block direction, the corresponding piston rod end of centering block is provided with touches end face, its spring one end and slide join, and the other end joins by slide block and centering block; Slide block is slidingly arranged in the slide, and is rotationally connected with centering block; The piston rod end is provided with buffer head, and the corresponding buffer head of slide block is provided with fixture block, and fixture block is positioned at the rear of buffer head.It is said, centering block and the slide block of this structure are rotationally connected, slide block is connected with spring one end, cause spring bending when avoiding centering block deflection, improve suitable the Yang Du of centering block operation, and the corresponding buffer head of slide block rear is provided with fixture block, when centering block is pulled out, moves forward by slide block drive fixture block, because fixture block keeps off mutually with buffer head, so can move piston rod to position synchronously effectively; But, the spring orthoscopic of this structure is connected between slide and the centering block, in actual use, drawer be drawn out to touch part break away from centering block moment used power can be bigger, drawer needs in opening procedure with different power, and when not meeting user's daily use habit, the stress action spot of drawer is inhomogeneous, long-term use can cause the service life of drawer short, and touches when part and centering block touch and also can send bigger noise.Therefore, be necessary further improvement.
Summary of the invention
Purpose of the present invention aims to provide a kind of simple and reasonable, dependable performance, long service life, compactness height between member, structural volume is little, and the integrated optimization drawing structure of steady, the smooth and easy and little a kind of drawer sliding rail of exerting oneself of pull process is to overcome weak point of the prior art.
Press the integrated optimization drawing structure of a kind of drawer sliding rail of this purpose design, comprise and decide slide rail and moving slide rail, decide slide rail and be provided with slide and damper, wherein slide is provided with chute, be provided with extension spring in the chute, it is characterized in that extension spring one end and slide or decide that slide rail is connected, the other end walks around runner and touches member and be connected; Touch member and slide and to be arranged on the chute, moving slide rail correspondence is touched member and is provided with and touches part touch connection at least when drawer is closed; Touch member and also be provided with crashproof portion with the junction of touching of touching part.
Described runner rotates to be arranged at by bearing pin to be decided on slide rail or the slide, and corresponding extension spring is provided with cannelure; Extension spring one end is with slide or decide that slide rail is fixedlyed connected, the other end walks around cannelure and touch member and fixedly connected; One-body molded or the split of described bearing pin is arranged at slide or decides on the slide rail.
The described member that touches comprises Deflector block and slide block, and crashproof portion is arranged on the Deflector block, and comprises and first block and second block are provided with shift slot between first block and second block, shift slot with touch part and when drawer is closed, touch at least and be connected; Described first block and second block are soft plastic spare.
Described Deflector block one side is arranged on the chute and with slide block and is rotationally connected, opposite side be arranged at chute outer and by crashproof with touch part and when drawer is closed, touch at least and be connected.
Described slide block slip is arranged on the chute and the Yu Yiduan rotation is provided with Deflector block.
Described slide block one end is respectively arranged with draw-in groove and holddown groove, and the piston rod of damper is connected with slide block by draw-in groove, holddown groove respectively with an end of extension spring; The other end of slide block is provided with linking arm, is rotationally connected by connecting axle, connecting hole between linking arm and the Deflector block; Described damper by piston rod at least when drawer is closed with touch member and be connected.
Described slide is provided with Connection Block, and extension spring one end is fixedlyed connected with Connection Block, and the other end is walked around runner and touched member and fixedly connected;
Perhaps, decide slide rail and be provided with buckle, extension spring one end is connected with snap fit, and the other end is walked around runner and touched member and fixedly connected.
Described damper one end is fixedly set on the slide, and the other end is provided with piston rod and buffer head towards touching member, damper by buffer head at least when drawer is closed with touch member and be connected.
Described damper is self-action or the non-automatic formula damper that resets; Deciding also to slide between slide rail and the moving slide rail is provided with middle slide rail, decides slide rail, middle slide rail and moving slide rail three and is slidingly connected mutually.
The present invention is by deciding slide rail or slide is provided with runner, extension spring one end is with slide or decide that slide rail is connected, the other end is walked around runner and is connected with slide block or Deflector block, increased the length of extension spring, when having reduced the required pulling force of pull drawer widely, avoided the drawer inhomogeneous phenomenon of in the pull process, exerting oneself effectively, make the pull process feel of drawer more comfortable, the compactness between member is higher; And slide block and Deflector block are made as one, the part that touches of the corresponding moving slide rail of Deflector block is provided with the crashproof soft plastic spare of use, have reduced noise and the impact force sent when the two touches connection, make the operation of drawer more steady, smooth and easy, more meet user's user demand.It has simple and reasonable, dependable performance, and long service life, compactness height between member, structural volume is little, steady, the smooth and easy and characteristics such as little of exerting oneself of pull process.
Description of drawings
Fig. 1 is first embodiment of the invention open mode structural representation.
Fig. 2 is first embodiment of the invention closed condition structural representation.
Fig. 3 is Deflector block, slide block, slide, damper with, extension spring and runner assembled state structural representation.
Fig. 4 is the slide carriage structure schematic diagram.
Fig. 5 is A place structure for amplifying schematic diagram among Fig. 2.
Fig. 6, Fig. 7 are the Deflector block structural representation.
Fig. 8 is the slide block structure schematic diagram.
Fig. 9 is Deflector block and slide block assembled state structural representation.
Figure 10 is the second embodiment of the invention structural representation.
Figure 11 be second embodiment of the invention decide the rail structure schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
First embodiment
Referring to Fig. 1-Fig. 9, the integrated optimization drawing structure of this drawer sliding rail, comprise and decide slide rail 1 and moving slide rail 2, decide slide rail 1 and be provided with slide 5 and damper 6, wherein slide 5 is provided with chute 5.1, be provided with extension spring 7 in the chute 5.1, its extension spring 7 one ends and slide 5 or decide that slide rail 1 is connected, the other end walks around runner 8 and touches member and be connected; Touch member and slide and to be arranged on the chute 5.1, moving slide rail 2 correspondences are touched member and are provided with and touch part 2.1 touch connection at least when drawer is closed; Touch member and also be provided with crashproof portion with the junction of touching of touching part 2.1.
Touch member and comprise slide block 4, slide block 4 slips are arranged on the chute 5.1 and the Yu Yiduan rotation is provided with Deflector block 3, and Deflector block 3 is made as one with slide block 4.Deflector block 3 one sides are arranged on the chute 5.1 and with slide block 4 and are rotationally connected, opposite side be arranged at chute 5.1 outer and by crashproof with touch part 2.1 and when drawer is closed, touch at least and be connected.Described crashproof portion comprises that the corresponding part 2.1 that touches is provided with shift slot 3.3 between first block 3.1 and second block, 3.2, the first blocks 3.1 and second block 3.2, shift slot 3.3 with touch part 2.1 and when drawer is closed, touch at least and be connected; First block 3.1 of described crashproof portion and second block 3.2 are soft plastic spare, and Deflector block 3 is working of plastics, and crashproof is that two kinds of unlike materials are made with Deflector block 3, fixedly connected by clamping, stickup or securing member at last; In addition, in order to reach better minimizing noise and impact force, touch the soft plastic spare that can also be provided with on the part 2.1 with crashproof identical material, can reach Deflector block 3 equally and touch part 2.1 and touch the effect that noise is low when being connected, impact force is little.
In the said structure, the front end of slide 5 is provided with limited step 5.3, and Deflector block 3 corresponding limited steps 5.3 are provided with spacing convex surface 3.4 and are connected when drawer is opened at least.Slide block 4 one ends are respectively arranged with draw-in groove 4.1 and holddown groove 4.2, and the piston rod 6.1 of damper 6 is connected with slide block 4 by draw-in groove 4.1, holddown groove 4.2 respectively with an end of extension spring 7; The other end of slide block 4 is provided with linking arm 4.3, is rotationally connected by connecting axle 4.4, connecting hole 3.5 between linking arm 4.3 and the Deflector block 3; Specifically, the linking arm 4.3 in the present embodiment is provided with connecting axle 4.4, and Deflector block 3 corresponding connecting axles 4.4 are provided with connecting hole 3.5 and are rotationally connected.
Second embodiment
Referring to Figure 10, Figure 11, the integrated optimization drawing structure of this drawer sliding rail, it is different from the first embodiment part and is: decide slide rail 1 and be provided with buckle 1.1, extension spring 7 one ends are fixedlyed connected with buckle 1.1, and the cannelure 8.1 that the other end is walked around runner 8 is fixedlyed connected with slide block 4.
Other does not state part with first embodiment.
Above-mentioned is preferred version of the present invention, and those of ordinary skills all drop within protection scope of the present invention its simple modification or transformation.
Claims (9)
1. the integrated optimization drawing structure of a drawer sliding rail, comprise and decide slide rail (1) and moving slide rail (2), decide slide rail (1) and be provided with slide (5) and damper (6), wherein slide (5) is provided with chute (5.1), be provided with extension spring (7) in the chute (5.1), it is characterized in that extension spring (7) one ends and slide (5) or decide that slide rail (1) is connected, the other end is walked around runner (8) Yu touch member is connected; Touch member and slide and to be arranged on the chute (5.1), moving slide rail (2) correspondence is touched member and is provided with and touches part (2.1) touch connection at least when drawer is closed; Touch member and also be provided with crashproof portion with the junction of touching of touching part (2.1).
2. according to the integrated optimization drawing structure of the described drawer sliding rail of claim 1, it is characterized in that described runner (8) rotates to be arranged at by bearing pin (9) to decide on slide rail (1) or the slide (5), and corresponding extension spring (7) is provided with cannelure (8.1); Extension spring (7) one ends are with slide (5) or decide that slide rail (1) is fixedlyed connected, the other end is walked around cannelure (8.1) with touch member fixedlys connected; One-body molded or the split of described bearing pin (9) is arranged at slide (5) or decides on the slide rail (1).
3. according to the integrated optimization drawing structure of the described drawer sliding rail of claim 2, it is characterized in that the described member that touches comprises Deflector block (3) and slide block (4), crashproof portion is arranged on the Deflector block (3), and comprise first block (3.1) and second block (3.2), be provided with shift slot (3.3) between first block (3.1) and second block (3.2), shift slot (3.3) with touch part (2.1) and when drawer is closed, touch at least and be connected; Described first block (3.1) is soft plastic spare with second block (3.2).
4. according to the integrated optimization drawing structure of the described drawer sliding rail of claim 3, it is characterized in that described Deflector block (3) one sides are arranged at that chute (5.1) is gone up and are rotationally connected with slide block (4), opposite side be arranged at chute (5.1) outer and by crashproof with touch part (2.1) and when drawer is closed, touch at least and be connected.
5. according to the integrated optimization drawing structure of the described drawer sliding rail of claim 4, it is characterized in that described slide block (4) slip is arranged at chute (5.1) upward and the Yu Yiduan rotation is provided with Deflector block (3).
6. according to the integrated optimization drawing structure of the described drawer sliding rail of claim 5, it is characterized in that described slide block (4) one ends are respectively arranged with draw-in groove (4.1) and holddown groove (4.2), the piston rod (6.1) of damper (6) is connected with slide block (4) by draw-in groove (4.1), holddown groove (4.2) respectively with an end of extension spring (7); The other end of slide block (4) is provided with linking arm (4.3), is rotationally connected by connecting axle (4.4), connecting hole (3.5) between linking arm (4.3) and the Deflector block (3); Described damper (6) by piston rod (6.1) at least when drawer is closed with touch member and be connected.
7. according to the integrated optimization drawing structure of each described drawer sliding rail of claim 1-6, it is characterized in that described slide (5) is provided with Connection Block (5.2), extension spring (7) one ends are fixedlyed connected with Connection Block (5.2), and the other end is walked around runner (8) and touched member and fixedly connected;
Perhaps, decide slide rail (1) and be provided with buckle (1.1), extension spring (7) one ends are fixedlyed connected with buckle (1.1), and the other end is walked around runner (8) and touched member and fixedly connected.
8. according to the integrated optimization drawing structure of the described drawer sliding rail of claim 7, it is characterized in that described damper (6) one ends are fixedly set on the slide (5), the other end is provided with piston rod (6.1) and buffer head (6.2) towards touching member, damper (6) by buffer head (6.2) at least when drawer is closed with touch member and be connected.
9. the integrated optimization drawing structure of described drawer sliding rail according to Claim 8 is characterized in that described damper (6) is self-action or the non-automatic formula damper that resets; Deciding also to slide between slide rail (1) and the moving slide rail (2) is provided with middle slide rail (10), decides slide rail (1), middle slide rail (10) and moving slide rail (2) three and is slidingly connected mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145743.3A CN103251240B (en) | 2013-04-24 | 2013-04-24 | The integrated optimization drawing structure of drawer sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145743.3A CN103251240B (en) | 2013-04-24 | 2013-04-24 | The integrated optimization drawing structure of drawer sliding rail |
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| Publication Number | Publication Date |
|---|---|
| CN103251240A true CN103251240A (en) | 2013-08-21 |
| CN103251240B CN103251240B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310145743.3A Active CN103251240B (en) | 2013-04-24 | 2013-04-24 | The integrated optimization drawing structure of drawer sliding rail |
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| CN (1) | CN103251240B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975771A (en) * | 2017-10-24 | 2018-05-01 | 马鞍山石冶机械制造有限公司 | A kind of fastener drying device |
| CN108185688A (en) * | 2018-02-06 | 2018-06-22 | 海宁亿诚五金有限公司 | A kind of adjustable damping system of sliding rail |
| ES2887944A1 (en) * | 2020-06-24 | 2021-12-29 | Avanzare Innovacion Tecnologica S L | PROCEDURE FOR THE FOAMING OF POLYMERS BY USING AZODICARBONAMIDE (Machine-translation by Google Translate, not legally binding) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101810404A (en) * | 2009-02-20 | 2010-08-25 | 李绍汉 | drawer buffer |
| CN201929420U (en) * | 2011-01-28 | 2011-08-17 | 潘晟 | Self-closed buffer assembly for drawer guide rail |
| US20110215690A1 (en) * | 2010-03-04 | 2011-09-08 | Juan Teng-Yi | Hidden Self-Closing Drawer Slide Assembly |
| CN202636183U (en) * | 2012-06-20 | 2013-01-02 | 陈成文 | Buffering mechanism for sliding rail of drawer |
| CN203252224U (en) * | 2013-04-24 | 2013-10-30 | 伍志勇 | Integrated and optimized pull structure of drawer sliding rail |
-
2013
- 2013-04-24 CN CN201310145743.3A patent/CN103251240B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101810404A (en) * | 2009-02-20 | 2010-08-25 | 李绍汉 | drawer buffer |
| US20110215690A1 (en) * | 2010-03-04 | 2011-09-08 | Juan Teng-Yi | Hidden Self-Closing Drawer Slide Assembly |
| CN201929420U (en) * | 2011-01-28 | 2011-08-17 | 潘晟 | Self-closed buffer assembly for drawer guide rail |
| CN202636183U (en) * | 2012-06-20 | 2013-01-02 | 陈成文 | Buffering mechanism for sliding rail of drawer |
| CN203252224U (en) * | 2013-04-24 | 2013-10-30 | 伍志勇 | Integrated and optimized pull structure of drawer sliding rail |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975771A (en) * | 2017-10-24 | 2018-05-01 | 马鞍山石冶机械制造有限公司 | A kind of fastener drying device |
| CN107975771B (en) * | 2017-10-24 | 2019-07-19 | 马鞍山石冶机械制造有限公司 | A kind of fastener drying device |
| CN108185688A (en) * | 2018-02-06 | 2018-06-22 | 海宁亿诚五金有限公司 | A kind of adjustable damping system of sliding rail |
| ES2887944A1 (en) * | 2020-06-24 | 2021-12-29 | Avanzare Innovacion Tecnologica S L | PROCEDURE FOR THE FOAMING OF POLYMERS BY USING AZODICARBONAMIDE (Machine-translation by Google Translate, not legally binding) |
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| Publication number | Publication date |
|---|---|
| CN103251240B (en) | 2015-12-02 |
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