CN214016729U - Drawer sliding device - Google Patents
Drawer sliding device Download PDFInfo
- Publication number
- CN214016729U CN214016729U CN202021728977.2U CN202021728977U CN214016729U CN 214016729 U CN214016729 U CN 214016729U CN 202021728977 U CN202021728977 U CN 202021728977U CN 214016729 U CN214016729 U CN 214016729U
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- CN
- China
- Prior art keywords
- guideway
- drawer
- slider body
- gyro wheel
- sliding device
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- 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.)
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Abstract
The utility model discloses a drawer sliding device, a serial communication port, including the slider body, the slider body includes upper guideway, lower guideway and gyro wheel, the gyro wheel setting in the notch of lower guideway, the lower guideway passes through countersunk head self tapping locking screw and upper guideway fixed connection, the slider body set up and pass through countersunk head self tapping locking screw connection fixed in the both sides of bearing board. The utility model discloses a cavity that upper and lower stromatolite guide rail formed realizes that the gyro wheel is fixed, simplifies slider's installation, simplifies the structure of whole device, whole device simple structure facilitates the use.
Description
Technical Field
The utility model relates to a drawer sliding device can be used to low pressure drawer type switch cabinet, belongs to low pressure complete set of switch cabinet technical field.
Background
In the current domestic low-voltage switch cabinet industry, drawer sliding devices are various in types and can be divided into sliding friction and rolling friction according to relative motion modes. In which sliding friction resistance is large, which may cause the drawer to operate poorly, and the surfaces of the interacting members are easily worn; the rolling friction mode can effectively improve the defects, but the installation of the rolling parts can lead the product assembly to become more complicated, and the problem of designing a drawer sliding device with simple installation is an urgent need to be solved at present.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: how to design a drawer sliding device with simple installation so that the drawer sliding device can work efficiently and safely.
In order to solve the technical problem, the technical scheme of the utility model a drawer sliding device is provided, a serial communication port, including the slider body, the slider body includes upper guideway, lower guideway and gyro wheel, the gyro wheel setting in the notch of lower guideway, the lower guideway passes through countersunk head self-tapping locking screw and upper guideway fixed connection, the slider body set up and pass through countersunk head self-tapping locking screw connection fixed in the both sides of bearing board.
Preferably, the lower guide rail is provided with a notch matched with the outer contour of the roller mounting surface.
Preferably, the bearing plate is provided with a notch exposing the outer cover.
Preferably, the upper guide rail is provided with a notch exposing the wheel.
Preferably, the sliding device body is arranged at the bottom of the drawer unit and is movably connected with a bottom plate at the bottom of the drawer unit.
The utility model discloses a cavity that upper and lower stromatolite guide rail formed realizes that the gyro wheel is fixed, simplifies slider's installation, simplifies the structure of whole device, whole device simple structure facilitates the use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the roller structure of the present invention;
fig. 3 is an installation schematic diagram of the present invention.
Detailed Description
In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, a drawer sliding device comprises an upper guide rail 11, a lower guide rail 14, countersunk self-tapping locking screws 12, rollers 13 and a supporting plate 15, wherein the lower guide rail 14 is provided with a notch matched with the outer contour of the mounting surface of the roller 13 so as to limit the position of the lower guide rail during rolling; the roller 13 includes a wheel and a housing in which the wheel is built; the supporting plate 15 exposes out of the notch of the outer cover, the upper guide rail 11 is provided with a notch exposing out of the wheel, the upper guide rail 11, the lower guide rail 14 and the supporting plate 15 are fixedly connected from top to bottom through the countersunk self-tapping locking screws 12, accordingly, the sliding device is assembled, the roller 13 is firmly fixed at a preset position through a cavity formed between the two layers of guide rails, the notch of the upper guide rail 11 exposes out of the working surface of the roller, the roller is fixed without a fastener, and the mounting convenience is good.
The drawer sliding device body 1 is arranged on two sides of the bearing plate 15, 3 groups of rollers 13 are uniformly distributed on one side, wheels of the rollers 13 can be in contact with the bottom plate 21 in the drawer unit 2 through the notches, the bottom plate 21 in the drawer unit 2 rolls on the rollers 13 in the sliding device body 1, the drawer unit is pulled out and pushed in, the whole device is convenient to install, and the beneficial effects of flexible and smooth operation of the drawer can be achieved.
Claims (4)
1. The utility model provides a drawer sliding device, its characterized in that includes slider body (1), slider body (1) includes upper guideway (11), lower guideway (14) and gyro wheel (13), gyro wheel (13) set up in the notch of lower guideway (14), lower guideway (14) are through countersunk head self tapping locking screw (12) and upper guideway (11) fixed connection, slider body (1) set up in the both sides of bearing board (15) and connect fixedly through countersunk head self tapping locking screw (12).
2. A drawer slide according to claim 1, characterised in that the rollers (13) comprise wheels and a housing, the upper rail (11) being provided with a notch exposing the wheels, and the support plate (15) being provided with a notch exposing the housing.
3. A drawer slide according to claim 1, characterised in that the lower rail (14) is provided with notches adapted to the outer contour of the mounting surface of the roller (13).
4. A drawer slide according to claim 1, characterised in that the slide body (1) is located at the bottom of the drawer unit (2) and is movably connected to the base plate (21) at the bottom of the drawer unit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021728977.2U CN214016729U (en) | 2020-08-18 | 2020-08-18 | Drawer sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021728977.2U CN214016729U (en) | 2020-08-18 | 2020-08-18 | Drawer sliding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214016729U true CN214016729U (en) | 2021-08-24 |
Family
ID=77332332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021728977.2U Active CN214016729U (en) | 2020-08-18 | 2020-08-18 | Drawer sliding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214016729U (en) |
-
2020
- 2020-08-18 CN CN202021728977.2U patent/CN214016729U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |