CN101606788A - Synchronizing device of drawer guide rail - Google Patents
Synchronizing device of drawer guide rail Download PDFInfo
- Publication number
- CN101606788A CN101606788A CNA2008100288615A CN200810028861A CN101606788A CN 101606788 A CN101606788 A CN 101606788A CN A2008100288615 A CNA2008100288615 A CN A2008100288615A CN 200810028861 A CN200810028861 A CN 200810028861A CN 101606788 A CN101606788 A CN 101606788A
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- rail
- synchronizing
- last
- raceway
- following
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Abstract
Synchronizing device of drawer guide rail belongs to field of furniture, and it comprises rail, middle rail and last rail down, and retainer is arranged between following rail and the middle rail, and retainer is arranged between middle rail and the last rail; Following rail is fixed with down synchronizing top, on the following synchronizing top raceway is arranged, and last rail is fixed with synchronizing top, on the last synchronizing top raceway is arranged; On the middle rail friction roller is arranged; Raceway on the following synchronizing top and the raceway on the last synchronizing top are parallel relative and all contact with friction roller.The present invention replaces gear transmission mode with the mode of frictional drive, has both guaranteed time rail and last rail synchronous on-off in the other direction, has exempted the vibrations that the backlash collision causes again, and the feel that drawer is dragged is better, and suitable being installed on all drawer guideways of the present invention used.
Description
Technical field
The invention belongs to field of furniture, especially a kind of being installed on the drawer three joint guide rails better installed guide rail operation feel.
Background technology
Three joint guide rails are widely used in the drawer of top-grade furniture, it is made up of last rail, middle rail, following rail or outer rail, middle rail, interior rail, between last rail and middle rail, middle rail and the following rail roller or ball are arranged all, roller and ball are retrained by retainer, owing to be rolling friction between the guide rail when drawer moves, so more laborsaving.In the use of three joint guide rails, it is found that because part precision and assembling means there are differences cause the force of rolling friction between rail and the rail inhomogeneous, the order of folding is uncertain between the slide rail, cause the drawer left and right sides to drag resistance inconsistent, influence feel.There is a kind of guide rail product this to be made improvement: on the retainer of this product guide rail tooth bar to be arranged, in gear is arranged on the rail, the tooth bar on the retainer between following rail and the middle rail with the tooth bar on the retainer between middle rail and the last rail parallel relative and also all with middle rail on gears engaged; Under the common restraining function of two rack and pinions, two retainers are that uniform velocity is carried out in the other direction with respect to the motion of middle rail up and down, with on rail and following rail with respect to the motion of middle rail basically also the opposite direction uniform velocity carry out, therefore, two covers, the three joint guide rails that are installed in the drawer both sides also are synchronous when motion, make the frictional force basically identical of drawer left and right sides in the process that opens and closes, improved feel.Yet owing to have the back lash between the wheel and rack, this product still can be felt the small vibrations that produced by the back lash dragging when drawer particularly changes the turnover direction of drawer.
Summary of the invention
The purpose of this invention is to provide a kind of moving more along the synchronizing device of drawer guide rail sliding, that noise is lower.
The present invention includes down rail, middle rail and last rail, between following rail and the middle rail retainer is arranged, between middle rail and the last rail retainer is arranged; Following rail is fixed with down synchronizing top, on the following synchronizing top raceway is arranged, and last rail is fixed with synchronizing top, on the last synchronizing top raceway is arranged; On the middle rail friction roller is arranged; Raceway on the following synchronizing top and the raceway on the last synchronizing top are parallel relative and all contact with friction roller.
In order to increase following synchronizing top and last synchronizing top with the frictional force between the friction roller, irregular decorative pattern on the raceway of following synchronizing top; Irregular decorative pattern on the raceway of last synchronizing top.
The present invention replaces gear transmission mode with the mode of frictional drive, has both guaranteed time rail and last rail synchronous on-off in the other direction, has exempted the vibrations that the backlash collision causes again, and the feel that drawer is dragged is better.Suitable being installed on all drawer guideways of the present invention used.
Description of drawings
Fig. 1 is the drawer guideway structural representation that prior art has the guide rail sychronisation;
Fig. 2 is the structural representation after Fig. 1 removes rail and following rail;
Fig. 3 is the outside drawing of the friction roller of the embodiment of the invention;
Fig. 4 is the outside drawing of embodiment roller shaft;
Fig. 5 is an embodiment drawer guideway structural representation;
Fig. 6 is that Fig. 5 removes A-A behind the parts such as retainer, roller, buffer and panel bindiny mechanism to cutaway view;
Fig. 7 is the B regional enlarged drawing of Fig. 5.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, existing drawer guideway product has parts such as last rail 3, middle rail 2, following rail 1, holder 8, following retainer 9, roller, buffer 17 and panel connector 18, upper rack 10 is arranged below holder 8, above following retainer 9 following tooth bar 11 is arranged, upper rack 10 is parallel to each other relative with following tooth bar 11; By gear rivet 12 gear 13 is installed at middle rail 2 middle parts, gear 13 can be around 12 rotation of gear rivet and is meshed with the upper rack 10 of holder 8 and the following tooth bar 11 of following retainer 9 simultaneously.Under the common restraining function of two rack and pinions, two retainers are that uniform velocity is carried out in the other direction with respect to the motion of middle rail up and down, with on rail and following rail with respect to the motion of middle rail basically also the opposite direction uniform velocity carry out.
Referring to Fig. 3, the friction roller of present embodiment has the wheel body 15 of plastic axle sleeve 14 and rubber system.
Referring to Fig. 4, the roller shaft of present embodiment is made with metal.
Referring to Fig. 5 to Fig. 7, present embodiment has parts such as last rail 3, middle rail 2, following rail 1, holder, following retainer, roller, buffer 17 and panel connector 18.Last rail 3, middle rail 2, following rail 1 are " B " font and arrange; Synchronizing top 4 is equipped with down in following rail 1 riveting, and synchronizing top 6 is equipped with in last rail 3 rivetings, and last synchronizing top 6 and following synchronizing top 4 all are to form with the steel plate bending, on last synchronizing top 6 and the following synchronizing top 4 raceway 5 are arranged all; During roller shaft 16 penetrates and is riveted on behind the axle sleeve 14 of friction roller 7 on the rail 2, raceway on the raceway 5 on the following synchronizing top 4 and the last synchronizing top 65 is parallel relative and all contact with friction roller 7.
On the raceway 5 of last synchronizing top 6 and following synchronizing top 4, be shaped on concavo-convex decorative pattern 19, wheel body 15 compressive deformations of the rubber system of friction roller 7 embed to make between raceway 5 and the friction roller 7 in the decorative pattern 19 enough adhesive force, has guaranteed the same moved further of last rail 3 and following rail 1.
Claims (2)
1. synchronizing device of drawer guide rail, it comprises rail (1), middle rail (2) and last rail (3) down, and retainer is arranged between following rail (1) and the middle rail (2), and retainer is arranged between middle rail (2) and the last rail (3); It is characterized in that: described rail (1) down is fixed with down synchronizing top (4), and described have raceway (5) on the synchronizing top (4) down, and the described rail (3) of going up is fixed with synchronizing top (6), and described going up on the synchronizing top (6) has raceway (5); On the rail (2) friction roller (7) is arranged in described; Raceway (5) on the following synchronizing top (4) and the raceway (5) on the last synchronizing top (6) are parallel relative and all contact with described friction roller (7).
2. synchronizing device of drawer guide rail according to claim 1 is characterized in that: the raceway (5) of described synchronizing top (4) is down gone up irregular decorative pattern (19); The described raceway (5) of going up synchronizing top (6) is gone up irregular decorative pattern (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100288615A CN101606788B (en) | 2008-06-17 | 2008-06-17 | Synchronizing device of drawer guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100288615A CN101606788B (en) | 2008-06-17 | 2008-06-17 | Synchronizing device of drawer guide rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101606788A true CN101606788A (en) | 2009-12-23 |
| CN101606788B CN101606788B (en) | 2011-09-07 |
Family
ID=41480824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100288615A Active CN101606788B (en) | 2008-06-17 | 2008-06-17 | Synchronizing device of drawer guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101606788B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025208A (en) * | 2010-08-23 | 2013-04-03 | 尤利乌斯·布卢姆有限公司 | Pull-out guide for drawers |
| CN103220943A (en) * | 2010-11-16 | 2013-07-24 | 保罗海蒂诗有限及两合公司 | Pull-out guide for a pull-out part of a piece of furniture |
| 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 |
| CN108477883A (en) * | 2018-03-15 | 2018-09-04 | 苏州南俊商贸有限公司 | With dynamic involution sliding rail |
| CN108916224A (en) * | 2018-08-08 | 2018-11-30 | 广东星徽精密制造股份有限公司 | A kind of band rubs the buffering slide of silencer mechanism surely |
| CN108991782A (en) * | 2018-08-25 | 2018-12-14 | 广东星徽精密制造股份有限公司 | A kind of buffering slide with dynamic friction silencer mechanism |
| CN110464142A (en) * | 2019-08-09 | 2019-11-19 | 广东库博精密科技有限公司 | A kind of drawer guideway |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4324439A (en) * | 1980-01-10 | 1982-04-13 | Standard Precision, Inc. | Anti-rack system for wide drawers and the like |
| US4662761A (en) * | 1986-08-18 | 1987-05-05 | Knape & Vogt Manufacturing Company | Sequential drawer slide |
| DE59710502D1 (en) * | 1996-10-07 | 2003-09-04 | Blum Gmbh Julius | Pull-out guide set for drawers |
| CN201227015Y (en) * | 2008-06-17 | 2009-04-29 | 李绍汉 | Drawer guide-rail synchronizing device |
-
2008
- 2008-06-17 CN CN2008100288615A patent/CN101606788B/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025208A (en) * | 2010-08-23 | 2013-04-03 | 尤利乌斯·布卢姆有限公司 | Pull-out guide for drawers |
| CN103025208B (en) * | 2010-08-23 | 2015-02-04 | 尤利乌斯·布卢姆有限公司 | Pull-out guide for drawers |
| US9044088B2 (en) | 2010-08-23 | 2015-06-02 | Julius Blum Gmbh | Pull-out guide for drawers |
| CN103220943A (en) * | 2010-11-16 | 2013-07-24 | 保罗海蒂诗有限及两合公司 | Pull-out guide for a pull-out part of a piece of furniture |
| CN103220943B (en) * | 2010-11-16 | 2015-06-03 | 保罗海蒂诗有限及两合公司 | Pull-out guide for a pull-out part of a piece of furniture |
| 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 |
| CN108477883A (en) * | 2018-03-15 | 2018-09-04 | 苏州南俊商贸有限公司 | With dynamic involution sliding rail |
| CN108916224A (en) * | 2018-08-08 | 2018-11-30 | 广东星徽精密制造股份有限公司 | A kind of band rubs the buffering slide of silencer mechanism surely |
| WO2020029393A1 (en) * | 2018-08-08 | 2020-02-13 | 广东星徽精密制造股份有限公司 | Buffer sliding rail with constant friction noise reduction mechanism |
| CN108991782A (en) * | 2018-08-25 | 2018-12-14 | 广东星徽精密制造股份有限公司 | A kind of buffering slide with dynamic friction silencer mechanism |
| WO2020042260A1 (en) * | 2018-08-25 | 2020-03-05 | 广东星徽精密制造股份有限公司 | Buffer sliding rail driving friction muffling mechanism |
| CN108991782B (en) * | 2018-08-25 | 2023-09-29 | 广东星徽精密制造股份有限公司 | Buffer slide rail for driving friction silencing mechanism |
| CN110464142A (en) * | 2019-08-09 | 2019-11-19 | 广东库博精密科技有限公司 | A kind of drawer guideway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101606788B (en) | 2011-09-07 |
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