CN2071016U - Drawer sliding rail device - Google Patents
Drawer sliding rail device Download PDFInfo
- Publication number
- CN2071016U CN2071016U CN 90213156 CN90213156U CN2071016U CN 2071016 U CN2071016 U CN 2071016U CN 90213156 CN90213156 CN 90213156 CN 90213156 U CN90213156 U CN 90213156U CN 2071016 U CN2071016 U CN 2071016U
- Authority
- CN
- China
- Prior art keywords
- draw runner
- drawer
- roller
- mobile
- railroad
- 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.)
- Withdrawn
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- Drawers Of Furniture (AREA)
Abstract
The utility model discloses a slide rail device for drawers, comprising fixed slide bars, movable slide bars, and rolling wheels which are arranged on the slide bars. When the slide rail device is used, a left slide rail and a right slide rail whose structures are symmetrical are used in pairs. When the slide rail device is arranged, the fixed slide bars are arranged on a framework of a worktable, etc. The movable slide bars are arranged at the bottom of both sides of a corresponding drawer. The frictional force when the drawer is pulled out or pushed in can be decreased. And in addition, a parallel slide can be kept, so as not to damage the drawer and objects which are put inside the drawer. The utility model has the advantages of labor saving, simple and available structure, and convenience.
Description
The utility model relates to the railroad of drawer.
Daily furniture, the drawer in workbench, the cabinet generally is directly to be housed on the framework, and directly contacts with framework.When drawer was pulled out or pushed in, drawer is parallel sliding on framework.Because contact-making surface is bigger between drawer and the framework, the frictional force of sliding friction is bigger.If the object of placing in the drawer is heavier, will drawer could be pulled out or be pushed in bigger strength, very inconvenient.And framework can not be fixed with drawer cover, when drawer is drawn out, can not slide by keeping parallelism, and one produces, move the position to after, do not notice that slightly drawer just falls down, break drawer easily and be placed on object in the drawer.
The purpose of this utility model is to reduce resistance to sliding between drawer and the framework by being contained in railroad on drawer and the framework, keeps the drawer parallel sliding, pulls out to be difficult for falling down after putting in place.
The utility model is realized in the following way: railroad is moved draw runner and is installed in the draw runner upper roller respectively by fixing draw runner to be formed.Fixedly the cross section of draw runner is
Type, its end is the closed of half garden shape, and the end of the other end is designed to plane, and riveted joint has a little axle on this plane, on the little axle roller and packing ring is installed,
The long limit of the inside casing of type size equals the diameter of roller, and the minor face size equals the width of roller, and roller exists
Can freely rotate in the groove guide rail of type frame.The cross section of mobile draw runner is that L type, groove are the track of roller, and the end riveted joint of mobile draw runner has a little axle, on the little axle roller and packing ring is installed.The recess width of L type equals the width of roller, and roller can freely rotate in groove.The long limit appearance and size of the cross section L type of mobile draw runner should be less than the fixing opening size of draw runner cross-sectional type.Above-mentionedly be contained in roller contour structures on the fixedly draw runner and mobile draw runner and measure-alike, and the thickness of packing ring should be a bit larger tham the thickness of making draw runner sheet material.
Little axle installation site on the mobile draw runner is: little shaft centre line is the radius of roller from the distance of mobile draw runner one end end, also is the radius of roller from the distance that is provided with end, groove one side.
Fixedly the little axle installation site on the draw runner is: little shaft centre line is the radius of roller from the fixing distance of draw runner end.Distance from fixing draw runner right angle guide pass decide on mobile draw runner groove guide pass and the distance that is installed in little shaft centre line on this draw runner, should guarantee that the guide pass of the guide pass of mobile draw runner and fixing draw runner is parallel mobile.
Design has two place's boss near the groove guide pass of roller on mobile draw runner, mobile draw runner and fixedly on the draw runner all design installing hole is arranged.
The drawer sliding rail device that the utility model provides is to use in pairs in use, is divided into left railroad and right railroad, and the structure of left and right railroad is symmetry each other.
The utility model is because above design, and the sliding friction when changing drawer and plane between framework directly contacting is rolling friction, so drawer is drawn out easily or advances, and keeping parallelism sliding mode.When drawer pull out put in place after, the roller that two place's boss on the groove guide pass of mobile draw runner are positioned on the fixing draw runner is distolateral.Drawer is stopped, can not fall down.
As shown in the figure: accompanying drawing 1 is the railroad assembly drawing, and accompanying drawing 2 is fixing draw runner shape figure, and accompanying drawing 3 is mobile draw runner shape figure.
Railroad described in the utility model: fixedly all can to adopt thickness be the steel plate of 1-2mm for draw runner (5) and mobile draw runner (4), and through cutting out material, punch forming gets out installing hole (9) (10) respectively and forms.Fixedly the cross section of draw runner (5) strikes out
Type, an end are designed to half garden shape closed, and the end of the other end is designed to the plane, so that mobile draw runner (4) can be deviate from from this end, riveted joint one little axle (6) is loaded onto roller (8) and packing ring (7) on this plane, and the thickness of packing ring (7) is slightly larger than the thickness of making draw runner sheet material.The cross section of mobile draw runner (4) strikes out the L type, clip the long groove guide pass of roller (3) diameter that is in an end end of mobile draw runner (4), make this end become the plane, riveted joint one little axle (1) on the plane of end, load onto roller (3) and packing ring (2), the edge of roller (3) is higher than the groove guide pass of mobile draw runner (4), on the groove guide pass of nearly roller (3) end, design two place's boss (11), two boss (11) spacing is slightly less than the diameter of roller (8).The length of draw runner is decided according to the length of drawer, workbench.Injection mo(u)lding can be adopted in roller (3), (8).Little axle (1), (6) form through turning, polishing with common straightcarbon steel.This railroad is used in pairs by left railroad and right railroad, and left and right sides rail structure is symmetry each other.During enforcement, as long as the fixing end shape of draw runner (5) and mobile draw runner (4) of corresponding change, fixedly little (1) of the little axle (6) of draw runner (5) and roller (8) and mobile draw runner (4) and roller (3) are installed to the other end from an end and get final product.This railroad is applicable to that wooden or iron workbench, desk, cabinet use.During installation, fixedly draw runner (5) is bound in pairs or is riveted on the framework by installing hole (9), and mobile draw runner (4) is mounted in pairs in two side bottom places of drawer by installing hole (10).After the assembling, the pulling out or advance of drawer with regard to light, safety, Yi Hangliao.
Claims (2)
1, a kind of railroad that is used for drawer is characterized in that: railroad is made up of fixedly draw runner (5) and mobile draw runner (4), and fixedly the cross section of draw runner (5) is
Type, its end is designed to the plane, riveting has a little axle (6) on this plane, load onto roller (8) and packing ring (7), the cross section of mobile draw runner (4) is the L type, end riveting at it has a little axle (1), loads onto roller (3) and packing ring (2), fixedly all is being drilled with installing hole (9) and (10) on draw runner (5) and the mobile draw runner (4).
2, railroad according to claim 1 is characterized in that: design has two place's boss (11) on the groove guide pass of holding near the roller (3) on the mobile draw runner (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90213156 CN2071016U (en) | 1990-07-11 | 1990-07-11 | Drawer sliding rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90213156 CN2071016U (en) | 1990-07-11 | 1990-07-11 | Drawer sliding rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2071016U true CN2071016U (en) | 1991-02-13 |
Family
ID=4892643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90213156 Withdrawn CN2071016U (en) | 1990-07-11 | 1990-07-11 | Drawer sliding rail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2071016U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808550B (en) * | 2007-08-17 | 2013-04-17 | 滑动存储自由轨道有限公司 | A track assembly for mobile shelving |
| CN103535265A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Pipe-jacking cabinet type soilless cultivation device |
| CN103535254A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Draw-out type soilless culture device with control area |
| CN103850570A (en) * | 2012-12-06 | 2014-06-11 | 苏州宏瑞达新能源装备有限公司 | Automatic door opening and closing mechanism for EL test device |
| CN104228904A (en) * | 2014-09-16 | 2014-12-24 | 张家港市欧思瑞科技有限公司 | Material loading trolley for sterilizing cabinet |
| CN108032080A (en) * | 2017-12-18 | 2018-05-15 | 无锡众望四维科技有限公司 | A kind of drawer automatic assembly line |
| CN112545221A (en) * | 2020-12-03 | 2021-03-26 | 海宁金茂五金有限公司 | Low-noise lock catch mesh basket sliding rail |
-
1990
- 1990-07-11 CN CN 90213156 patent/CN2071016U/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808550B (en) * | 2007-08-17 | 2013-04-17 | 滑动存储自由轨道有限公司 | A track assembly for mobile shelving |
| CN103850570A (en) * | 2012-12-06 | 2014-06-11 | 苏州宏瑞达新能源装备有限公司 | Automatic door opening and closing mechanism for EL test device |
| CN103535265A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Pipe-jacking cabinet type soilless cultivation device |
| CN103535254A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Draw-out type soilless culture device with control area |
| CN103535254B (en) * | 2013-07-25 | 2017-02-08 | 魏延恕 | Draw-out type soilless culture device with control area |
| CN104228904A (en) * | 2014-09-16 | 2014-12-24 | 张家港市欧思瑞科技有限公司 | Material loading trolley for sterilizing cabinet |
| CN108032080A (en) * | 2017-12-18 | 2018-05-15 | 无锡众望四维科技有限公司 | A kind of drawer automatic assembly line |
| CN112545221A (en) * | 2020-12-03 | 2021-03-26 | 海宁金茂五金有限公司 | Low-noise lock catch mesh basket sliding rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |