CN103829622A - Rolling wheel type transmission sliding rail - Google Patents
Rolling wheel type transmission sliding rail Download PDFInfo
- Publication number
- CN103829622A CN103829622A CN201210482580.3A CN201210482580A CN103829622A CN 103829622 A CN103829622 A CN 103829622A CN 201210482580 A CN201210482580 A CN 201210482580A CN 103829622 A CN103829622 A CN 103829622A
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- China
- Prior art keywords
- rail
- sliding
- type transmission
- wheel type
- rolling wheel
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Abstract
The invention relates to the technical field of sliding rails, in particular to a rolling wheel type transmission sliding rail. The rolling wheel type transmission sliding rail comprises an upper rail, a lower rail and a middle rail, wherein the upper rail and the lower rail are arranged abreast, the middle rail is arranged between the upper rail and the lower rail, a sliding block A is arranged between the upper rail and the middle rail, a sliding block B is arranged between the lower rail and the middle rail, a plurality of rolling wheels are hinged to one side of the middle rail, and the rolling wheels respectively butt against the upper rail and the lower rail. According to the rolling wheel type transmission sliding rail, the upper rail and the lower rail are made to move synchronously through the collaboration of the rolling wheels, pressure borne by the resistance reducing sliding blocks are shared, the bearing capacity of the sliding rail is improved, and the flexibility of the sliding rail in the working process is ensured. When the sliding rail is overused and damaged, only the rolling wheels need to be replaced, and the overall service life of the sliding rail is prolonged.
Description
Technical field
The present invention relates to slide rail technical field, particularly a kind of roller type transmission slide rail.
Background technology
Slide rail application is in daily life very extensive, comprises in the memory device of desk, cabinet and drawing and pulling type and all can use, and the application of slide rail has reduced the frictional force in pull process, improves the operating characteristics of equipment; Between the guide rail of slide rail, be to adopt slidably slide block to carry out support and connection, slide block is to adopt rigid plastic material to make, and under the environment of long-time load-bearing, can produce certain distortion, thereby reduces flexibility and the transmission capacity of slide rail.
Summary of the invention
The object of the invention is to defect and deficiency for prior art, a kind of compact conformation, easy to operate roller type transmission slide rail are provided.
For achieving the above object, the present invention is by the following technical solutions:
A kind of roller type transmission slide rail of the present invention, comprise the upper rail and the lower rail that are arranged side by side, and be located at the middle rail between rail and lower rail, between described upper rail and middle rail, be provided with slide block A, between lower rail and middle rail, be provided with slide block B, described middle rail one side shaft is equipped with some rollers, and described roller and upper rail and lower rail are conflicted respectively.
Further, described lower rail one side is provided with fixed head.
Further, described upper rail one end is provided with connecting plate.
Beneficial effect of the present invention is: the present invention adopts the synchronizing moving of the collaborative upper rail of roller and lower rail, shares and falls the anti-skid block of pressure of bearing, and has increased the weight capacity of slide rail, has guaranteed the flexibility of slide rail in the time of work; Slide rail only need be changed roller in the time transfiniting service failure, has extended the service life of slide rail entirety.
Accompanying drawing explanation
Fig. 1 is the structural representation of facing of the present invention;
Fig. 2 is back of the body TV structure schematic diagram of the present invention;
Fig. 3 is side-looking structural representation of the present invention;
Fig. 4 is overall structure schematic diagram of the present invention.
In figure:
1, upper rail; 2, lower rail; 3, middle rail; 4, roller;
5, slide block A; 6, slide block B; 7, fixed head; 11, connecting plate.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
A kind of roller type transmission slide rail of the present invention, comprise the upper rail 1 and the lower rail 2 that are arranged side by side, and be located at the middle rail 3 between rail 1 and lower rail 2, between described upper rail 1 and middle rail 3, be provided with slide block A5, between lower rail 2 and middle rail 3, be provided with slide block B 6, it is characterized in that: described middle rail 3 one side shafts are equipped with some rollers 4, described roller 4 is conflicted respectively with upper rail 1 and lower rail 2.
Above-mentioned parts are agent structure of the present invention.
Described lower rail 2 one sides are provided with fixed head 7; Described upper rail 1 one end is provided with connecting plate 11.
Operation principle: above-mentioned fixed head 7 is provided with some fixing holes, fixing hole is used for being connected and fixed support body, connecting plate 11 is connected with drawer panel, in slide block A5 and slide block B 6, be coated with lubricant grease, in the time that drawer pulls, in upper rail 1 and lower rail 2 edges, rail 3 is to two end movements, upper rail 1 and lower rail 2 drive roller 4 to rotate, slide block A5 and slide block B 6 be symmetrical slip thereupon, slide block A5 is the joint portion between upper rail 1 and middle rail 3 all the time, slide block B 6 is the joint portion between middle rail 3 and lower rail 2 all the time, when upper rail 1 moves to distal-most end, the only row contact of rail 1 in slide block A5 conflict, the only row contact of the lower rail 2 of slide block B 6 conflict, slide rail arrives range.
The above is only preferred embodiments of the present invention, and the equivalence of doing according to structure, feature and principle described in patent claim of the present invention therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (3)
1. a roller type transmission slide rail, comprise the upper rail (1) and the lower rail (2) that are arranged side by side, and be located at the middle rail (3) between rail (1) and lower rail (2), between described upper rail (1) and middle rail (3), be provided with slide block A (5), between lower rail (2) and middle rail (3), be provided with slide block B (6), it is characterized in that: in described middle rail (3) one sides, be coupling and be provided with some rollers (4), described roller (4) is conflicted respectively with upper rail (1) and lower rail (2).
2. roller type transmission slide rail according to claim 1, is characterized in that: described lower rail (2) one sides are provided with fixed head (7).
3. roller type transmission slide rail according to claim 1, is characterized in that: described upper rail (1) one end is provided with connecting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482580.3A CN103829622A (en) | 2012-11-23 | 2012-11-23 | Rolling wheel type transmission sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482580.3A CN103829622A (en) | 2012-11-23 | 2012-11-23 | Rolling wheel type transmission sliding rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103829622A true CN103829622A (en) | 2014-06-04 |
Family
ID=50793767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210482580.3A Pending CN103829622A (en) | 2012-11-23 | 2012-11-23 | Rolling wheel type transmission sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103829622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832020A (en) * | 2016-03-28 | 2016-08-10 | 张雪燕 | Slideway-type drawer push plate |
-
2012
- 2012-11-23 CN CN201210482580.3A patent/CN103829622A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832020A (en) * | 2016-03-28 | 2016-08-10 | 张雪燕 | Slideway-type drawer push plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |