CN204145956U - A kind of sliding rail structure - Google Patents
A kind of sliding rail structure Download PDFInfo
- Publication number
- CN204145956U CN204145956U CN201420589327.2U CN201420589327U CN204145956U CN 204145956 U CN204145956 U CN 204145956U CN 201420589327 U CN201420589327 U CN 201420589327U CN 204145956 U CN204145956 U CN 204145956U
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- CN
- China
- Prior art keywords
- rail
- arc transition
- transition portion
- outer rail
- bound edge
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Abstract
The utility model relates to a kind of sliding rail structure, is connected and composed by interior rail, middle rail and outer rail; The both sides of described outer rail upwards extend and the formation bound edge that bends inwards, the both sides of described middle rail extend to form the first arc transition portion along the inner side of outer rail respectively, described first end, arc transition portion is vertically bent to form the second arc transition portion, and described second arc transition portion extends to form afterbody in the horizontal direction; In the edge, both sides of described interior rail, the inner side secondary of rail is bent to form bending part and three-arc transition part; First ball retainer is installed in bound edge and the second arc transition portion, and the second ball retainer is installed between the first arc transition portion and three-arc transition part.The utility model, by outer rail is arranged bound edge, effectively improves the intensity of outer rail, and test for client's fitting machine casing and promote to some extent, middle rail is arranged to outside ending when rolling process, roll extrusion one-shot forming, and roll extrusion treatment effect is good, dimensionally stable.
Description
Technical field
The utility model relates to slide rail field, particularly relates to a kind of sliding rail structure.
Background technology
Slide rail is a kind of device be widely used, normally in order to connect two article that relative motion can occur each other.At present, commercially available ultra-thin sliding rail structure ubiquity intensity low, on cabinet installation difficulty large, the shortcomings such as the installation weak effect that causes greatly of floating are installed.
Utility model content
The applicant, for above-mentioned existing issue, is studied improvement, provides a kind of sliding rail structure, have intensity high, the advantages such as effective are installed.
The technical scheme that the utility model adopts is as follows:
A kind of sliding rail structure, is connected and composed by interior rail, middle rail and outer rail; The both sides of described outer rail upwards extend and the formation bound edge that bends inwards, the both sides of described middle rail extend to form the first arc transition portion along the inner side of outer rail respectively, described first end, arc transition portion is vertically bent to form the second arc transition portion, and described second arc transition portion extends to form afterbody in the horizontal direction; In the edge, both sides of described interior rail, the inner side secondary of rail is bent to form bending part and three-arc transition part; First ball retainer is installed in bound edge and the second arc transition portion, and the second ball retainer is installed between the first arc transition portion and three-arc transition part.
Its further technical scheme is:
Described bound edge is parallel each other with the bottom surface of described outer rail.
The beneficial effects of the utility model are as follows:
The utility model structure is simple, easy for installation, outer rail arranges bound edge, effectively improve the intensity of outer rail, middle rail is arranged to outside ending when rolling process, roll extrusion one-shot forming, roll extrusion treatment effect is good, dimensionally stable, the roll extrusion that avoiding inwardly finishes up in the past causes is difficult, and the situation of size instability occurs.Interior rail arranges secondary bending, also reduces to install and floats, greatly reduce the difficulty be arranged on cabinet in raising while rail intensity.
Accompanying drawing explanation
Fig. 1 is the utility model cross section structure schematic diagram.
Wherein 1, outer rail; 101, bound edge; 2, the first ball retainer; 3, middle rail; 301, the first arc transition portion; 302, the second arc transition portion; 303, afterbody; 4, the second ball retainer; 5, interior rail; 501, bending part; 502, three-arc transition part.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As shown in Figure 1, the sliding rail structure of the present embodiment, is connected and composed by interior rail 5, middle rail 3 and outer rail 1; The both sides of outer rail 1 upwards extend and the formation bound edge 101 that bends inwards, the both sides of middle rail 3 extend to form the first arc transition portion 301 along the inner side of outer rail 1 respectively, first end, arc transition portion 301 is vertically bent to form the second arc transition portion 302 of arc transition portion 302, second and extends to form afterbody 303 in the horizontal direction; In the edge, both sides of interior rail 5, the inner side secondary of rail 3 is bent to form bending part 501 and three-arc transition part 502; First ball retainer 2 is installed in bound edge 101 and the second arc transition portion 302, second ball retainer 4 is installed between the first arc transition portion 301 and three-arc transition part 502, above-mentioned interior rail 5, middle rail 3 and outer rail 1 realize coupled to each other by the first ball retainer 2 and the second ball retainer 4, make middle rail 3 can do straight-line displacement relative to outer rail 1 in the axial direction, as shown in Figure 1, above-mentioned bound edge 101 is parallel each other with the bottom surface of outer rail 1 simultaneously.
As shown in Figure 1, above-mentioned outer rail 1 is owing to arranging bound edge 101, effectively improve the intensity of outer rail 1, middle rail 3 is arranged to outside ending when rolling process, roll extrusion one-shot forming, roll extrusion treatment effect is good, dimensionally stable, the roll extrusion that avoiding inwardly finishes up in the past causes is difficult, and the situation of size instability occurs.Interior rail 5 arranges secondary bending, also reduces to install and floats, greatly reduce the difficulty be arranged on cabinet in raising while rail 5 intensity.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range is see claim, and when without prejudice to basic structure of the present utility model, the utility model can do any type of amendment.
Claims (2)
1. a sliding rail structure, is characterized in that: connected and composed by interior rail (5), middle rail (3) and outer rail (1); The both sides of described outer rail (1) upwards extend and formation bound edge (101) that bends inwards, the both sides of described middle rail (3) extend to form the first arc transition portion (301) along the inner side of outer rail (1) respectively, described first arc transition portion (301) end is vertically bent to form the second arc transition portion (302), and described second arc transition portion (302) extends to form afterbody (303) in the horizontal direction; In the edge, both sides of described interior rail (5), the inner side secondary of rail (5) is bent to form bending part (501) and three-arc transition part (502); First ball retainer (2) is installed in bound edge (101) and the second arc transition portion (302), and the second ball retainer (4) is installed between the first arc transition portion (301) and three-arc transition part (502).
2. a kind of sliding rail structure as claimed in claim 1, is characterized in that: described bound edge (101) is parallel each other with the bottom surface of described outer rail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589327.2U CN204145956U (en) | 2014-10-13 | 2014-10-13 | A kind of sliding rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589327.2U CN204145956U (en) | 2014-10-13 | 2014-10-13 | A kind of sliding rail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145956U true CN204145956U (en) | 2015-02-04 |
Family
ID=52422615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420589327.2U Active CN204145956U (en) | 2014-10-13 | 2014-10-13 | A kind of sliding rail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145956U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605803A (en) * | 2015-03-06 | 2015-05-13 | 泛亚电子工业(无锡)有限公司 | Slide rail structure for dish-washing machine |
| CN106852064A (en) * | 2017-03-07 | 2017-06-13 | 无锡海达尔精密滑轨股份有限公司 | A kind of guiding mechanism of the interior rail for slide rail |
| TWI594687B (en) * | 2016-05-31 | 2017-08-01 | 川湖科技股份有限公司 | Slide rail and slide rail assembly |
| CN110799009A (en) * | 2019-10-15 | 2020-02-14 | 许昌许继晶锐科技有限公司 | Sliding rail |
-
2014
- 2014-10-13 CN CN201420589327.2U patent/CN204145956U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605803A (en) * | 2015-03-06 | 2015-05-13 | 泛亚电子工业(无锡)有限公司 | Slide rail structure for dish-washing machine |
| CN104605803B (en) * | 2015-03-06 | 2017-12-01 | 泛亚电子工业(无锡)有限公司 | A kind of rail structure for dish-washing machine |
| TWI594687B (en) * | 2016-05-31 | 2017-08-01 | 川湖科技股份有限公司 | Slide rail and slide rail assembly |
| CN106852064A (en) * | 2017-03-07 | 2017-06-13 | 无锡海达尔精密滑轨股份有限公司 | A kind of guiding mechanism of the interior rail for slide rail |
| CN110799009A (en) * | 2019-10-15 | 2020-02-14 | 许昌许继晶锐科技有限公司 | Sliding rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |