CN1164222C - Sliding rail structure of drawer - Google Patents
Sliding rail structure of drawer Download PDFInfo
- Publication number
- CN1164222C CN1164222C CNB021085420A CN02108542A CN1164222C CN 1164222 C CN1164222 C CN 1164222C CN B021085420 A CNB021085420 A CN B021085420A CN 02108542 A CN02108542 A CN 02108542A CN 1164222 C CN1164222 C CN 1164222C
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- CN
- China
- Prior art keywords
- drawer
- sliding rail
- roller
- rail
- roller mount
- 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.)
- Expired - Fee Related
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Abstract
The present invention relates to a drawer sliding rail structure, particularly to a drawer sliding rail structure combined with the bottom surface of a drawer. The drawer sliding rail structure is mainly composed of a rail seat, an inner sliding rail, a first roller seat, a drawer sliding rail, a second roller seat, etc., wherein the rail seat is installed on the inner side of the cabinet, and the inner sliding rail is crossed on the rail seat. The first roller seat is arranged between the rail seat and the inner sliding rail, the drawer sliding rail is fixed on the lower side of the drawer, and the second roller seat is arranged between the drawer sliding rail and the inner sliding rail, wherein the first roller seat and the second roller seat are provided with a plurality of rollers, which is convenient for the sliding functions of each assembly to be smoothly actuated; the second rollers seat is made of plastic materials and is provided with a hollow interstice; thus, the second rollers frame becomes a structure which is similar to a hollow frame. When the drawer is started and stopped to slide to a stroke end, the present invention can obtain the buffering and shock absorption effects by means of the structure, and has the advantages of effectively reducing noise in the course of the operation of the drawer and increasing the extending the service life of the drawer sliding rail.
Description
Technical field
The invention relates to a kind of sliding rail structure of drawer, especially relevant a kind of sliding rail structure of drawer that is combined in the bottom surface of drawer, the noise when it has effective minimizing operating drawer, and can increase and prolong the drawer sliding rail effect in service life.
Background technology
At present known have a plurality of drawers of uprightly arranging up and down, can be for the cabinet drawer that opens and closes operation one by one, all between each drawer two side and cabinet are corresponding to each drawer medial surface, each other by by being provided with rail assembly and track supporting assembly, reach and between them, be provided with roll wheel assembly, so that it is smooth and easy to reach the keying operation of each drawer, for example case before No. 5769518 patent of U.S.'s patent of invention.
Yet, though the design of case can reach its expection slip effect before No. the 5769518th, this U.S.'s patent of invention, but, because should before case be open and close when sliding into its stroke end at drawer, meeting and cabinet run foul of each other and produce noise, simultaneously also can undermine roll wheel assembly, and influence its normal service life.In addition, this U.S.'s patent of invention still has further modified space for No. 5769518, for example, the drawer sliding rail (6) of case is supported by a pair of bearing that separates (13) before being somebody's turn to do, be easy to because the drawer overload causes one of them to break down, cause being supported that drawer can't level, and then have influence on smooth and easy that whole drawer sliding rail slides.
Summary of the invention
Main order of the present invention is to provide a kind of sliding rail structure of drawer that does not have above-mentioned prior art shortcoming.
A kind of sliding rail structure of drawer according to content of the present invention is finished comprises:
One railroad shoe one side is suitable for being installed in the cabinet, and this railroad shoe has the horizontal guide portion that a upright edge and is positioned at the end of this upright edge at its opposite side;
One drawer sliding rail has the cross section of the similar word of falling a U shape, and a horizontal top plate of this drawer sliding rail is suitable for being bonded to the downside of the base plate of a drawer, so this drawer sliding rail forms opening earthward on one day;
Slide rail has the cross section of the similar word of falling a U shape in one;
One first roller mount is used for slide rail in this with its opening towards the horizontal guide portion that is combined in this railroad shoe that the mode on ground is slided;
It is characterized in that:
Sliding rail structure of drawer further has one second roller mount that is combined in slide rail in this that is used for this drawer sliding rail slip, this second roller mount has the cross section of the similar word of falling a U shape, and be respectively arranged with one or more vertical wheel in its both sides, with be provided with one or more horizontal roller at its top, wherein this drawer sliding rail and this second roller mount are to be combined in this on slide rail in the mode of opening towards ground, this one or more vertical wheel and this one or more horizontal roller are sandwiched between above-mentioned drawer sliding rail and the interior slide rail simultaneously, and this one or more vertical wheel and this one or more horizontal roller are pushed or draw and on the slide rail when mobile, provide rolling friction in this at this drawer sliding rail.
Preferable, this second roller mount is respectively arranged with a plurality of vertical wheel and is provided with a plurality of horizontal rollers at its top in its both sides.
Preferable, this second roller mount is to be made by plastic materials, and is provided with a plurality of gaps, so when the pressurized of the two ends of this second roller mount, this second roller mount can be dwindled along pressure direction.
The present invention is by in the roller mount that a special construction is set between between this drawer sliding rail and interior slide rail, be able to when the drawer keying slides into its stroke end, can obtain buffering and damping effect, the noise during with effective minimizing operating drawer, and can increase the service life that prolongs drawer sliding rail.
Description of drawings
Fig. 1 is the combination sectional structure chart of a preferred embodiment of sliding rail structure of drawer of the present invention.
Fig. 2 is the part section three-dimensional structure diagram of the sliding rail structure of drawer of Fig. 1.
Reference numeral
2. cabinet 3. drawers 10. railroad shoes
11. slide rail in guidance part 20. drawer sliding rails 30.
40. first roller mount, 41. first vertical wheel, 42. second horizontal rollers
43. first horizontal roller, 50. second roller mount, 51. second vertical wheel
52. the 3rd horizontal roller 53. gaps
The specific embodiment
A kind of sliding rail structure of drawer according to a preferred embodiment of the present invention is become shown in Fig. 1 and 2, mainly comprises a railroad shoe 10, one drawer sliding rails 20, and slide rail 30 in.
This railroad shoe 10 has the cross section of a similar J word shape.One main upstanding wall of the J word shape of this railroad shoe 10 is suitable for being installed in the inboard of cabinet 2, and this railroad shoe 10 has a upright edge (upright flange) 12 at the end of J word shape, and by the horizontally extending guidance part 11 of this upright edge.
This drawer sliding rail 20 has the cross section of the similar word of falling a U shape.One horizontal top plate of this drawer sliding rail 20 is suitable for being bonded to the downside of the base plate 4 of a drawer 3, so this drawer sliding rail 20 forms opening earthward on one day.
Sliding rail structure of drawer of the present invention further has one second roller mount 50 on the slide rail 30 in this that is combined in that is used for 20 slips of this drawer sliding rail, and this second roller mount 50 also has the cross section of the similar word of falling a U shape.This second roller mount 50 is to be made by plastic materials, and is provided with the gap 53 of hollow form, and making becomes a similar hollow frame shaped structure and have vibration-absorbing function.This second roller mount 50 is respectively arranged with two second vertical wheel 51 and is provided with four the 3rd horizontal rollers 52 at its top in its both sides.This drawer sliding rail 20 and this second roller mount 50 are openings towards being combined in this on slide rail 30 of the mode on ground, and wherein this second vertical wheel 51 and the 3rd horizontal roller 52 all can be sandwiched between above-mentioned drawer sliding rail 20 and the interior slide rail 30 simultaneously.
Sliding rail structure of drawer of the present invention has the drawer of making 3 push-and-pull on cabinet 2 effect smoothly of sliding, and when drawer 3 slides into its stroke end, can obtain buffering and damping effect, with effective minimizing noise, and can increase the service life that prolongs whole drawer sliding rail.
Claims (2)
1. sliding rail structure of drawer comprises:
One railroad shoe one side is suitable for being installed in the cabinet, and this railroad shoe has the horizontal guide portion that a upright edge and is positioned at the end of this upright edge at its opposite side;
One drawer sliding rail has the cross section of the similar word of falling a U shape, and a horizontal top plate of this drawer sliding rail is suitable for being bonded to the downside of the base plate of a drawer, so this drawer sliding rail forms opening earthward on one day;
Slide rail has the cross section of the similar word of falling a U shape in one;
One first roller mount is used for slide rail in this with its opening towards the horizontal guide portion that is combined in this railroad shoe that the mode on ground is slided;
It is characterized in that:
Sliding rail structure of drawer further has one second roller mount that is combined in slide rail in this that is used for this drawer sliding rail slip, this second roller mount has the cross section of the similar word of falling a U shape, and be respectively arranged with one or more vertical wheel in its both sides, with be provided with one or more horizontal roller at its top, wherein this drawer sliding rail and this second roller mount are to be combined in this on slide rail in the mode of opening towards ground, this one or more vertical wheel and this one or more horizontal roller are sandwiched between above-mentioned drawer sliding rail and the interior slide rail simultaneously, and this one or more vertical wheel and this one or more horizontal roller are pushed or draw and on the slide rail when mobile, provide rolling friction in this at this drawer sliding rail.
2. sliding rail structure of drawer as claimed in claim 1, wherein this second roller mount is to be made by plastic materials, and is provided with a plurality of gaps, so when the pressurized of the two ends of this second roller mount, this second roller mount can be dwindled along pressure direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021085420A CN1164222C (en) | 2002-04-01 | 2002-04-01 | Sliding rail structure of drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021085420A CN1164222C (en) | 2002-04-01 | 2002-04-01 | Sliding rail structure of drawer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1448089A CN1448089A (en) | 2003-10-15 |
| CN1164222C true CN1164222C (en) | 2004-09-01 |
Family
ID=28680286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021085420A Expired - Fee Related CN1164222C (en) | 2002-04-01 | 2002-04-01 | Sliding rail structure of drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1164222C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101466220B (en) * | 2007-12-20 | 2011-05-04 | 鸿富锦精密工业（深圳）有限公司 | Device for fixing slide rail |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101558944B (en) * | 2008-04-16 | 2011-07-27 | 鸿富锦精密工业（深圳）有限公司 | Slide rail fixing device |
| CN101606789B (en) * | 2008-06-16 | 2012-05-30 | 鸿富锦精密工业（深圳）有限公司 | Sliding rail fixing device |
| CN101606790B (en) * | 2008-06-19 | 2012-05-30 | 鸿富锦精密工业（深圳）有限公司 | Slide rail fixing device |
| CN101669731B (en) * | 2008-09-08 | 2011-10-19 | 李绍汉 | Three-section synchronous drawer guide rail |
| CN101991281B (en) * | 2009-08-14 | 2012-08-29 | 川湖科技股份有限公司 | Bottom installation type drawer slid rail |
| DE102014104135B4 (en) * | 2014-03-25 | 2024-01-18 | Paul Hettich Gmbh & Co. Kg | Pull-out guide for a drawer |
-
2002
- 2002-04-01 CN CNB021085420A patent/CN1164222C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101466220B (en) * | 2007-12-20 | 2011-05-04 | 鸿富锦精密工业（深圳）有限公司 | Device for fixing slide rail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1448089A (en) | 2003-10-15 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| 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 |