CN105919310A - Drawer guide rail - Google Patents
Drawer guide rail Download PDFInfo
- Publication number
- CN105919310A CN105919310A CN201610555952.9A CN201610555952A CN105919310A CN 105919310 A CN105919310 A CN 105919310A CN 201610555952 A CN201610555952 A CN 201610555952A CN 105919310 A CN105919310 A CN 105919310A
- Authority
- CN
- China
- Prior art keywords
- rail
- roller rolling
- tooth bar
- rolling retainer
- mid
- 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
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0002—Guide construction for drawers
- A47B2210/0013—Guide construction for drawers having a pinion on the intermediate drawer rail, between the upper and lower rail
-
- 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
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0002—Guide construction for drawers
- A47B2210/0029—Guide bearing means
- A47B2210/0037—Rollers
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The invention discloses a drawer guide rail, which comprises a fixed rail, a middle rail, a movable rail, a first roller post retainer and a second roller post retainer, wherein the fixed rail is parallelly and glidingly arranged at the lower part of the middle rail through the first roller post retainer; the movable rail is parallelly and glidingly arranged at the upper part of the middle rail through the second roller post retainer; the drawer guide rail also comprises a gear; a first rack parallel to the fixed rail is arranged on the first roller post retainer; a second rack parallel to the fixed rail is arranged on the second roller post retainer; a gear shaft is arranged in the middle of the middle rail; the upper part and the lower part of the gear are respectively engaged with the first rack and the second rack. The first rack and the second rack are respectively arranged on the first roller post retainer and the second roller post retainer; the gear arranged on the middle rail is engaged with the first rack and the second rack, so that the first roller post retainer and the second roller post retainer are synchronously associated; therefore the movable rail and the middle rail can synchronously slide; the sliding accuracy of the guide rail is improved; the sliding of a drawer is convenient.
Description
Technical field
The present invention relates to a kind of drawer guideway, belong to furniture part technical field.
Background technology
Top-grade furniture pulls up out for convenience of drawer at furniture and pushes, and the most all by two groups, left and right drawer guideway, drawer is arranged in drawer cabinet.Drawer guideway has active rail and retaining rail, and common drawer guideway has two joint rails (containing an active rail and a retaining rail) and three joints rail (containing two active rails and a retaining rail)；Roller or roller, roller and roller is had to be retrained by retainer between each bar rail.Due to guide rail and guide railItBetween be rolling friction, so drawer push-and-pull is got up smooth laborsaving.
Use the drawer guideway of three joint rails owing to not having relatedness between two roller rolling retainers, the movement of mid-rail and active rail is asynchronous, simultaneously, before and after roller rolling retainer, end is both provided with elastomer and scotch to make the displacement of restraint rail and mid-rail, can make to produce collision between roller rolling retainer and three joint rails, there is noise, affect the structural behaviour of product.
Summary of the invention
The deficiency that the present invention exists to overcome prior art, it is provided that the drawer guideway that a kind of active rail and mid-rail synchronize.
The present invention can be achieved by taking techniques below scheme:
A kind of drawer guideway, including retaining rail, mid-rail, active rail, first roller rolling retainer and the second roller rolling retainer, described retaining rail is arranged on the bottom of mid-rail by the first roller rolling retainer parallel sliding, described active rail is arranged on the top of mid-rail by the second roller rolling retainer parallel sliding, described drawer guideway also includes gear, described first roller rolling retainer is provided with the first tooth bar being parallel to retaining rail, described second roller rolling retainer is provided with the second tooth bar being parallel to retaining rail, described gear shaft is located at the centre of mid-rail, and the upper and lower of described gear engages with the first tooth bar and the second tooth bar respectively.
Preferably, the top of described mid-rail has groove, and described gear is arranged in groove by gear shaft, and the top of described gear is stretched out the top of groove and engages with the second tooth bar, and the bottom of described gear is stretched out the bottom of groove and engages with the first tooth bar.
Preferably, described first tooth bar is positioned at the top of the first roller rolling retainer, and described second tooth bar is positioned at the bottom of the second roller rolling retainer, and described first tooth bar and the second tooth bar are positioned on same vertical plane.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is respectively equipped with the first tooth bar and the second tooth bar on the first roller rolling retainer and the second roller rolling retainer, utilize the gear in mid-rail and the first tooth bar and the engagement of the second tooth bar, make the first roller rolling retainer and the second roller rolling retainer synchronization association, make active rail and the mid-rail can be with synchronous slide, increase the accuracy of the slip of guide rail, facilitate the slip of drawer, simultaneously, mid-rail and active rail can utilize the first roller rolling retainer and the second roller rolling retainer to be associated, decrease the use of elastomer and scotch, decrease the collision of three rails and roller rolling retainer, avoid the generation of noise.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the drawer guideway of the present invention.
Fig. 2 is the extended state figure of the drawer guideway of the present invention.
Fig. 3 is the STRUCTURE DECOMPOSITION figure of the drawer guideway of the present invention.
Fig. 4 is the structural representation of the association of first roller rolling retainer of the present invention and the second roller rolling retainer.
Fig. 5 is the gear assembling structural representation with mid-rail of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, presently preferred embodiments of the present invention is described in detail.
As shown in Figures 1 to 5, the drawer guideway of the present embodiment includes retaining rail 1, mid-rail 2, active rail the 3, first roller rolling retainer the 4, second roller rolling retainer 5 and gear 6, first roller rolling retainer 4 and the second roller rolling retainer 5 are provided with roller, first roller rolling retainer 4 is installed in parallel in retaining rail 1, roller axle is located on the first roller rolling retainer 4, it is positioned at bottom it in retaining rail 1, make the first roller rolling retainer 4 can slide in retaining rail 1, it is possible to be fixed in retaining rail 1 by the first roller rolling retainer 4.Mid-rail 2 parallel sliding is arranged on the first roller rolling retainer 4, i.e. retaining rail 1 is arranged on the bottom of mid-rail 2 by the first roller rolling retainer 4 parallel sliding, and mid-rail 2 can slidably reciprocate in retaining rail 1.Second roller rolling retainer 5 parallel sliding is arranged in mid-rail 2, roller axle is located on the second roller rolling retainer 5, it is positioned at bottom it in mid-rail 2, make the second roller rolling retainer 5 can slide in mid-rail 2, active rail 3 parallel sliding is installed or is fixedly mounted on the second roller rolling retainer 5, i.e. active rail 3 is arranged on the top of mid-rail 2 by the second roller rolling retainer 5 parallel sliding, and active rail 3 can return to slide in mid-rail 2.First roller rolling retainer 4 is provided with the first tooth bar 41 being parallel to retaining rail 1, described second rolling frame post retainer 5 is provided with the second tooth bar 51 being parallel to retaining rail 1, described gear 6 is located in the centre of mid-rail 2, and the upper and lower of described gear 6 is engaged with the first tooth bar 41 and the second tooth bar 51 respectively.When active rail 3 moves right, active rail 3 drives the second roller rolling retainer 5 to move right in mid-rail, now, the second tooth bar 51 on second roller rolling retainer 5 engages with gear 6, driven gear 6 rotates, gear 6 engages with the first tooth bar 41 on the first roller rolling retainer 4, make mid-rail 2 relative to the first roller rolling retainer 4 relative movement to the right, whole drawer guideway from Fig. 1 state to Fig. 2 status transition.When active rail 3 is moved to the left, active rail 3 drives the second roller rolling retainer 5 to be moved to the left in mid-rail 2, now, the second tooth bar 51 on second roller rolling retainer 5 engages with gear 6, driven gear 6 rotates, gear 6 engages with the first tooth bar 41 on the first roller rolling retainer 4, make mid-rail 2 relative to the first roller rolling retainer 4 relative movement to the left, whole drawer guideway from Fig. 2 state to Fig. 1 status transition.In addition, relative slip can also be designed between first roller rolling retainer 4 and retaining rail 1, that is when gear 6 is rolled into the first tooth bar 41 low order end of the first roller rolling retainer 4, mid-rail 2 can move right partial distance relative to retaining rail 1 again, in like manner, active rail 3 can also be designed to relative slip with the second roller rolling retainer 5, before that active rail 3 drives the second roller rolling retainer 5 to move right, active rail 3 first moves right relative to mid-rail 2 and props up a partial distance, both designs can increase the distance that drawer guideway moves right, and i.e. increases the distance of drawer pull-out.
As shown in Figure 4, in the present embodiment, first tooth bar 41 is positioned at the top of the first roller rolling retainer 4, second tooth bar 51 is positioned at the bottom of the second roller rolling retainer 5, described first tooth bar 41 and the second tooth bar 51 are positioned on same vertical plane, facilitate engaging of gear 6 and the first tooth bar 41 and the second tooth bar 51, in order to preferably realize the synchronizing moving of active rail 3 and mid-rail 2.
As shown in Figure 5, in the present embodiment, the top of mid-rail 2 has groove 21, gear 6 is arranged in groove 21 by gear shaft 7, the top of gear 6 is stretched out the top of groove 21 and engages with the second tooth bar 51, and the bottom of described gear 6 is stretched out the bottom of groove 21 and engages with the first tooth bar 41, in the groove 21 at the top that gear 6 is arranged on mid-rail 2, both ensure that the stability that gear 6 rotates, the more compact structure of whole drawer guideway can have been made again.
Above in association with preferred embodiment, invention has been described, but the invention is not limited in embodiment disclosed above, and should contain amendment, the equivalent combinations that the various essence according to the present invention is carried out.
Claims (3)
- null1. drawer guideway，Including retaining rail (1)、Mid-rail (2)、Active rail (3)、First roller rolling retainer (4) and the second roller rolling retainer (5)，Described retaining rail (1) is arranged on the bottom of mid-rail (2) by the first roller rolling retainer (4) parallel sliding，Described active rail (3) is arranged on the top of mid-rail (2) by the second roller rolling retainer (5) parallel sliding，Characterized by further comprising gear (6)，Described first roller rolling retainer (4) is provided with the first tooth bar (41) being parallel to retaining rail (1)，Described second roller rolling retainer (5) is provided with the second tooth bar (51) being parallel to retaining rail (1)，Described gear (6) is located in the centre of mid-rail (2)，And the upper and lower of described gear (6) engages with the first tooth bar (41) and the second tooth bar (51) respectively.
- Drawer guideway the most according to claim 1, it is characterized in that the top of described mid-rail (2) has groove (21), described gear (6) is arranged in groove (21) by gear shaft (7), the top of described gear (6) is stretched out the top of groove (21) and engages with the second tooth bar (51), and the bottom of described gear (6) is stretched out the bottom of groove (21) and engages with the first tooth bar (41).
- Drawer guideway the most according to claim 1 and 2, it is characterized in that described first tooth bar (41) is positioned at the top of the first roller rolling retainer (4), described second tooth bar (51) is positioned at the bottom of the second roller rolling retainer (5), and described first tooth bar (41) and the second tooth bar (51) are positioned on same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555952.9A CN105919310A (en) | 2016-07-15 | 2016-07-15 | Drawer guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555952.9A CN105919310A (en) | 2016-07-15 | 2016-07-15 | Drawer guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105919310A true CN105919310A (en) | 2016-09-07 |
Family
ID=56827453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610555952.9A Pending CN105919310A (en) | 2016-07-15 | 2016-07-15 | Drawer guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105919310A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724189A (en) * | 2017-01-23 | 2017-05-31 | 无锡海达尔精密滑轨股份有限公司 | Three-section type synchronization drawer sliding rail |
| CN107007049A (en) * | 2017-05-24 | 2017-08-04 | 李绍汉 | Synchronous drawer guide rail |
| CN107411386A (en) * | 2017-06-09 | 2017-12-01 | 博洛尼家居用品(北京)股份有限公司 | Drawer mounting assembly, the aluminium drawer for installing the component and aluminium drawer furniture |
| CN107668987A (en) * | 2017-10-19 | 2018-02-09 | 广东东泰五金精密制造有限公司 | A kind of adjustable mechanism for furniture drawer |
| CN111093434A (en) * | 2017-11-20 | 2020-05-01 | 阿图罗萨利斯股份公司 | Pull-out guide for drawers or the like |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6419333B2 (en) * | 1997-10-02 | 2002-07-16 | Haworth, Inc. | Knock-down vertical file |
| CN201205097Y (en) * | 2008-04-11 | 2009-03-11 | 李绍汉 | Integrated drawer guide-rail |
| CN203041357U (en) * | 2013-01-15 | 2013-07-10 | 伍志勇 | Balancing and stabilizing mechanism of drawer sliding rail |
| CN204120568U (en) * | 2014-09-18 | 2015-01-28 | 伍志勇 | A kind of spacing rock-steady structure of drawer sliding rail |
| CN204812828U (en) * | 2015-06-24 | 2015-12-02 | 潘晟 | Synchronous three section drawer guideway of hiding |
| CN204862020U (en) * | 2015-06-24 | 2015-12-16 | 潘晟 | Synchronous guide rail of taking out on horse |
| CN206197482U (en) * | 2016-07-15 | 2017-05-31 | 李绍汉 | Drawer guideway |
-
2016
- 2016-07-15 CN CN201610555952.9A patent/CN105919310A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6419333B2 (en) * | 1997-10-02 | 2002-07-16 | Haworth, Inc. | Knock-down vertical file |
| CN201205097Y (en) * | 2008-04-11 | 2009-03-11 | 李绍汉 | Integrated drawer guide-rail |
| CN203041357U (en) * | 2013-01-15 | 2013-07-10 | 伍志勇 | Balancing and stabilizing mechanism of drawer sliding rail |
| CN204120568U (en) * | 2014-09-18 | 2015-01-28 | 伍志勇 | A kind of spacing rock-steady structure of drawer sliding rail |
| CN204812828U (en) * | 2015-06-24 | 2015-12-02 | 潘晟 | Synchronous three section drawer guideway of hiding |
| CN204862020U (en) * | 2015-06-24 | 2015-12-16 | 潘晟 | Synchronous guide rail of taking out on horse |
| CN206197482U (en) * | 2016-07-15 | 2017-05-31 | 李绍汉 | Drawer guideway |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724189A (en) * | 2017-01-23 | 2017-05-31 | 无锡海达尔精密滑轨股份有限公司 | Three-section type synchronization drawer sliding rail |
| CN106724189B (en) * | 2017-01-23 | 2022-06-10 | 无锡海达尔精密滑轨股份有限公司 | Three-section type synchronous drawer slide rail |
| CN107007049A (en) * | 2017-05-24 | 2017-08-04 | 李绍汉 | Synchronous drawer guide rail |
| CN107411386A (en) * | 2017-06-09 | 2017-12-01 | 博洛尼家居用品(北京)股份有限公司 | Drawer mounting assembly, the aluminium drawer for installing the component and aluminium drawer furniture |
| CN107411386B (en) * | 2017-06-09 | 2023-11-10 | 博洛尼智能科技（青岛）有限公司 | Drawer installation assembly, aluminum drawer for installing assembly and aluminum drawer furniture |
| CN107668987A (en) * | 2017-10-19 | 2018-02-09 | 广东东泰五金精密制造有限公司 | A kind of adjustable mechanism for furniture drawer |
| CN111093434A (en) * | 2017-11-20 | 2020-05-01 | 阿图罗萨利斯股份公司 | Pull-out guide for drawers or the like |
| CN111093434B (en) * | 2017-11-20 | 2022-01-21 | 阿图罗萨利斯股份公司 | Pull-out guide for drawers or the like |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |
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| WD01 | Invention patent application deemed withdrawn after publication |