CN202858377U - Roller-type sound-absorbing drawer slide rail - Google Patents
Roller-type sound-absorbing drawer slide rail Download PDFInfo
- Publication number
- CN202858377U CN202858377U CN2012203221290U CN201220322129U CN202858377U CN 202858377 U CN202858377 U CN 202858377U CN 2012203221290 U CN2012203221290 U CN 2012203221290U CN 201220322129 U CN201220322129 U CN 201220322129U CN 202858377 U CN202858377 U CN 202858377U
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- CN
- China
- Prior art keywords
- rail
- roller
- drawer slide
- absorbing
- movable
- 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 - Lifetime
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Abstract
The utility model relates to a roller-type sound-absorbing drawer slide rail in domestic accessories in order to overcome the defects of unsmooth push and pull, large friction noise and unstable operation of the conventional drawer slide rail. The roller-type sound-absorbing drawer slide rail is characterized in that a fixed rail, a middle rail and a movable rail are connected in sequence in an embedded manner; the movable rail and the middle rail, as well as the middle rail and the fixed rail, are connected with each other in a sliding way by rollers; and the sections of the fixed rail, the middle rail and the movable rail are similar to '[', 'sigma' and ']' in shape respectively. The roller-type sound-absorbing drawer slide rail is simple in structure, convenient to mount, smooth and silent to push and pull and stable in operation.
Description
Technical field
The utility model relates to a kind of household accessory, relates in particular to the architecture advances for the slide rail of drawer.
Background technology
At present, the metal sliding rails of common many employing three joints of drawer sliding rail on the market, it is by the interior rail of steel, middle rail, outer rail and steel ball form, outer rail is nested with middle rail, middle rail, the cross sectional shape of outer rail is arc, and outer rail and middle rail are equipped with the slide groove of two and half arcs, be provided with the steel ball of rolling in the slide groove, rail during the curve form in interior rail cross section and the cross section with deep-slotted chip breaker of middle rail match and embed, because the supporting between this three joints guide rail is only realized by several steel balls, thereby exist push-and-pull not smooth, large and the jiggly deficiency of operation of friction noise, for this reason, need a kind of guiding accurate, operate steadily, the three joint slide rails that friction noise is little, thus effectively overcome the deficiency of existing product.
Summary of the invention
In order to solve the deficiency of existing drawer sliding rail, it is a kind of simple in structure, easy for installation that the utility model provides, can allow during use the drawer push-and-pull smooth and easy, operate steadily, noiseless roller noise reduction drawer sliding rail.
The technical scheme that its technical problem that solves the utility model adopts is: roller noise reduction drawer sliding rail, comprise retaining rail, middle rail and movable rail, movable rail, middle rail, retaining rail embed connection successively, all are slidingly connected by roller between movable rail and middle rail, middle rail and the retaining rail.Described retaining rail cross section similar " [" shape, middle rail cross section similar " ∑ " shape, movable rail cross section similar "] " shape.Described retaining rail afterbody is provided with protruding catch, and the catch cover has the PVC flexible glue.Described slide rail surface has a zinc coat.
The beneficial effects of the utility model are: simple in structure, easy for installation, use drawer of the present utility model can push-and-pull smooth and easy, quiet, operate steadily.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to schematic cross-section;
Fig. 3 is the structural representation of flexible glue of the present utility model;
Fig. 4 is scheme of installation of the present utility model;
Fig. 5 is a kind of structural representation that uses state of the utility model;
Fig. 6 is the structural representation of the another kind of use state of the utility model;
Among the figure, 1, retaining rail, 2, middle rail, 3, movable rail, 4, catch, 5, flexible glue, 6, roller, 7, drawer clothes closet side, 8, drawer.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model ball-type noise reduction drawer sliding rail, comprise retaining rail 1, middle rail 2, movable rail 3 and flexible glue 5, when using, described retaining rail 1 is fixedly connected with drawer clothes closet side 7, described middle rail 2 is slidingly connected by roller 6 with retaining rail 1, and described movable rail 3 also is slidingly connected by roller 6 with middle rail 2; Described retaining rail 1 afterbody has a protruding catch 4, described retaining rail 1 cross section similar " [" shape, middle rail 2 cross sections similar " ∑ " shape, movable rail 3 cross sections similar "] " shape.
During use, shown in Fig. 3,4,5, screw is fixed on drawer clothes closet side with retaining rail, and retaining rail, middle rail, movable rail shape are coincide, and mutually embeds, and is slidingly connected by the roller that is distributed in deep-slotted chip breaker; During the push-and-pull drawer, roller transmission campaign and power; The rolling of roller cause middle rail relative to retaining rail, movable rail relative in the moving of rail, at this moment, drawer is externally under the effect of pulling force, level and smooth smooth and easyly and noiseless outwards exposes gradually; Perhaps externally under the effect of thrust, inwardly pack up stably, when running to catch position, bottom, because the effect of high-quality flexible glue is fixed drawer, and can reach the purpose of alleviating impulsive force, eliminating noise.In addition, because the contact area of roller is large, rolling effect is good, can guarantee drawer in the push-and-pull process, slide rail smooth and easy and quiet.
Claims (4)
1. roller noise reduction drawer sliding rail, comprise retaining rail (1), middle rail (2) and movable rail (3), movable rail (3), middle rail (2), retaining rail (1) embed connection successively, it is characterized in that all being slidingly connected by roller (6) between movable rail (3) and middle rail (2), middle rail (2) and the retaining rail (1).
2. roller noise reduction drawer sliding rail as claimed in claim 1 is characterized in that retaining rail (1) cross section similar " [" shape, middle rail (2) cross section similar " ∑ " shape, movable rail (3) cross section similar "] " shape.
3. roller noise reduction drawer sliding rail as claimed in claim 1 or 2, it is characterized in that: retaining rail (1) afterbody is provided with protruding catch (4), and catch (4) cover has PVC flexible glue (5).
4. roller noise reduction drawer sliding rail as claimed in claim 3, it is characterized in that: the slide rail surface has a zinc coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203221290U CN202858377U (en) | 2012-07-05 | 2012-07-05 | Roller-type sound-absorbing drawer slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203221290U CN202858377U (en) | 2012-07-05 | 2012-07-05 | Roller-type sound-absorbing drawer slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202858377U true CN202858377U (en) | 2013-04-10 |
Family
ID=48025146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203221290U Expired - Lifetime CN202858377U (en) | 2012-07-05 | 2012-07-05 | Roller-type sound-absorbing drawer slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202858377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034120A (en) * | 2014-06-25 | 2014-09-10 | 海信（山东）冰箱有限公司 | Refrigerator temperature changing chamber and refrigerator |
-
2012
- 2012-07-05 CN CN2012203221290U patent/CN202858377U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034120A (en) * | 2014-06-25 | 2014-09-10 | 海信（山东）冰箱有限公司 | Refrigerator temperature changing chamber and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |