CN204306297U - Extendible telescopic writing desk - Google Patents
Extendible telescopic writing desk Download PDFInfo
- Publication number
- CN204306297U CN204306297U CN201420632001.3U CN201420632001U CN204306297U CN 204306297 U CN204306297 U CN 204306297U CN 201420632001 U CN201420632001 U CN 201420632001U CN 204306297 U CN204306297 U CN 204306297U
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- China
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- hinged
- plate
- auxiliary support
- mentioned
- base plate
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Abstract
The utility model discloses a kind of extendible telescopic writing desk, comprise base plate, table, daughter board, main supporting plate, two auxiliary support plates, sliding bar, the dual-side of described base plate is provided with vertical baffle plate, described main supporting plate one end is hinged on the bottom surface of described table, the other end is hinged on the surface of described base plate, two described auxiliary support plate one end are hinged on the bottom surface of described table, the other end is hinged on described sliding bar respectively, described main supporting plate, the hinged rotational plane of two described auxiliary support plates is the perpendicular being parallel to described base plate fore-and-aft direction, described main supporting plate, two auxiliary support plates are equilateral triangle at the line of the articulated position of described table, sizes such as described daughter board and described table and be arranged on the upper surface of described table, its side is hinged on the side of described table.The beneficial effects of the utility model are, can use writing desk by flexible expansion.
Description
Technical field
The utility model relates to a kind of writing desk, especially extendible telescopic writing desk.
Background technology
At present, along with usable area per dweller growing tension, the indoor space that can effectively use is more and more less, indoor also seem all the more narrow and small, the volume of writing desk is the large percentage that takes up space such as other furniture relatively, therefore, it is possible to launch when exploitation one can use, the writing desk collected when not using is the effective way improving space.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of extendible telescopic writing desk, can be launched to use by writing desk by flexible.
The utility model is achieved through the following technical solutions.
A kind of extendible telescopic writing desk, comprise base plate, table, daughter board, main supporting plate, two auxiliary support plates, sliding bar, the dual-side of above-mentioned base plate is provided with vertical baffle plate, above-mentioned main supporting plate one end is hinged on the bottom surface of above-mentioned table, the other end is hinged on the surface of above-mentioned base plate, two above-mentioned auxiliary support plate one end are hinged on the bottom surface of above-mentioned table, the other end is hinged on above-mentioned sliding bar respectively, above-mentioned sliding bar is arranged on above-mentioned backplate surface, its perpendicular to above-mentioned base plate front and back to and two ends support respectively to two baffle plates of above-mentioned base plate, above-mentioned main supporting plate, the hinged rotational plane of two above-mentioned auxiliary support plates is the perpendicular being parallel to above-mentioned base plate fore-and-aft direction, above-mentioned main supporting plate, two auxiliary support plates are equilateral triangle at the line of the articulated position of above-mentioned table, sizes such as above-mentioned daughter board and above-mentioned table and be arranged on the upper surface of above-mentioned table, its side is hinged on the side of above-mentioned table.
Further, the side corresponding to the side that above-mentioned daughter board is hinged is provided with the roller being parallel to this side, and above-mentioned roller is set with resilient sleeper-bearing.
Further, above-mentioned Main shoe plate length and the length of above-mentioned auxiliary support plate are than being 1:1.3-1.6.
Further, the above-mentioned main supporting plate dorsad panel of auxiliary support plate is positioned at hinged place and is fixedly installed scotch, above-mentioned scotch and above-mentioned Main shoe plate hinged end matched.
Further, above-mentioned extendible telescopic writing desk also comprises cover plate, along being provided with card article horizontal and inwardly on above-mentioned two baffle plates, the dual-side of above-mentioned cover plate is provided with an inner groovy, above-mentioned card article mates mutually with above-mentioned inner groovy, and above-mentioned cover plate is fastened on two above-mentioned baffle plates by above-mentioned inner groovy and above-mentioned card article.
The beneficial effects of the utility model:
Achieve and in use writing desk is launched to use, by its folding shrinking when not using, be convenient to collection, increase indoor spendable area; The daughter board arranged can rotate expansion, the area of the table of expansion, and each device feature is arranged rationally, and use easy to operate, effect is better.
Accompanying drawing explanation
Fig. 1 be the extendible telescopic writing desk of the utility model face structural representation;
Fig. 2 is the visual angle schematic diagram in Figure 1A direction;
Fig. 3 is the structural representation of the utility model baffle plate and cover plate.
Detailed description of the invention
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 be the extendible telescopic writing desk of the utility model face structural representation, Fig. 2 is the visual angle schematic diagram in Figure 1A direction, with reference to Fig. 1, Fig. 2, the utility model, extendible telescopic writing desk, comprise base plate 1, table 2, daughter board 21, main supporting plate 31, two auxiliary support plates 32, sliding bar 321, the dual-side of above-mentioned base plate 1 is provided with vertical baffle plate 11, above-mentioned main supporting plate 31 one end is hinged on the bottom surface of above-mentioned table 2, the other end is hinged on the surface of above-mentioned base plate 1, two above-mentioned auxiliary support plate 32 one end are hinged on the bottom surface of above-mentioned table 2, the other end is hinged on above-mentioned sliding bar 321 respectively, above-mentioned sliding bar 321 is arranged on above-mentioned base plate 1 surface, its perpendicular to above-mentioned base plate 1 front and back to and two ends support respectively to two baffle plates 11 of above-mentioned base plate 1, above-mentioned main supporting plate 31, the hinged rotational plane of two above-mentioned auxiliary support plates 32 is the perpendicular being parallel to above-mentioned base plate 1 fore-and-aft direction, above-mentioned main supporting plate 31, two auxiliary support plates 32 are equilateral triangle at the line of the articulated position of above-mentioned table 2, sizes such as above-mentioned daughter board 21 and above-mentioned table 2 and be arranged on the upper surface of above-mentioned table 2, its side is hinged on the side of above-mentioned table 2.
If when usable floor area is not enough, daughter board 21 can be launched, namely daughter board 21 and table 2 extend the usable floor area of a times.
In the implementation case, the hinged side corresponding to side of above-mentioned daughter board 21 is provided with the roller 22 being parallel to this side, and above-mentioned roller 22 is set with resilient sleeper-bearing 23.
When launching daughter board 21, because daughter board 21 and table 2 joining place exist gap, making the plane out-of-flatness expanded, there is impact to writing, therefore being laid in the plane of expansion by arranging resilient sleeper-bearing 23 pull-out being sleeved on roller 22, solving the irregular phenomenon of plane.
The length of above-mentioned main supporting plate 31 and the length of above-mentioned auxiliary support plate 32 are than being 1:1.3-1.6.
When using extendible telescopic writing desk of the present utility model, table 2 is erected, in box body when not using, table 2 retraction base plate 1 and baffle plate 11 formed by rotation main supporting plate 31, auxiliary support plate 32.
The above-mentioned main supporting plate 31 dorsad panel of auxiliary support plate 32 is positioned at hinged place and is fixedly installed scotch 311, and above-mentioned scotch 311 is matched with the hinged end of above-mentioned main supporting plate 31.
By arranging scotch 311, when making main supporting plate 31 is vertical, guarantee the steadiness of table 2.
With reference to Fig. 3, and composition graphs 1, Fig. 2, above-mentioned extendible telescopic writing desk also comprises cover plate 4, along being provided with card article 12 horizontal and inwardly on above-mentioned two baffle plates 11, the dual-side of above-mentioned cover plate 4 is provided with an inner groovy, above-mentioned card article 12 mates mutually with above-mentioned inner groovy, and above-mentioned cover plate 4 is fastened on two above-mentioned baffle plates 11 by above-mentioned inner groovy and above-mentioned card article 12.
By arranging cover plate 4, when not using extendible telescopic writing desk of the present utility model, cover plate 4 can be used base plate 1 and the suitable for reading of baffle plate 11 to be sealed, be convenient to collection.
The utility model, extendible telescopic writing desk, achieves and is launched to use by writing desk in use, by its folding shrinking when not using, is convenient to collection, increases indoor spendable area; The daughter board arranged can rotate expansion, the area of the table of expansion, and each device feature is arranged rationally, and use easy to operate, effect is better.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to allow the personage being familiar with this art can understand the utility model content and be implemented, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (5)
1. an extendible telescopic writing desk, it is characterized in that, comprise base plate, table, daughter board, main supporting plate, two auxiliary support plates, sliding bar, the dual-side of described base plate is provided with vertical baffle plate, described main supporting plate one end is hinged on the bottom surface of described table, the other end is hinged on the surface of described base plate, two described auxiliary support plate one end are hinged on the bottom surface of described table, the other end is hinged on described sliding bar respectively, described sliding bar is arranged on described backplate surface, its perpendicular to described base plate front and back to and two ends support respectively to two baffle plates of described base plate, described main supporting plate, the hinged rotational plane of two described auxiliary support plates is the perpendicular being parallel to described base plate fore-and-aft direction, described main supporting plate, two auxiliary support plates are equilateral triangle at the line of the articulated position of described table, sizes such as described daughter board and described table and be arranged on the upper surface of described table, its side is hinged on the side of described table.
2. extendible telescopic writing desk according to claim 1, is characterized in that, the side corresponding to the side that described daughter board is hinged is provided with the roller being parallel to this side, and described roller is set with resilient sleeper-bearing.
3. extendible telescopic writing desk according to claim 1, is characterized in that, described Main shoe plate length is 1:1.3-1.6 with the length ratio of described auxiliary support plate.
4. extendible telescopic writing desk according to claim 1, is characterized in that, the described main supporting plate dorsad panel of auxiliary support plate is positioned at hinged place and is fixedly installed scotch, described scotch and described Main shoe plate hinged end matched.
5. extendible telescopic writing desk according to claim 1, it is characterized in that, described extendible telescopic writing desk also comprises cover plate, along being provided with card article horizontal and inwardly on described two baffle plates, the dual-side of described cover plate is provided with an inner groovy, described card article mates mutually with described inner groovy, and described cover plate is fastened on two described baffle plates by described inner groovy and described card article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632001.3U CN204306297U (en) | 2014-10-28 | 2014-10-28 | Extendible telescopic writing desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632001.3U CN204306297U (en) | 2014-10-28 | 2014-10-28 | Extendible telescopic writing desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204306297U true CN204306297U (en) | 2015-05-06 |
Family
ID=53128639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420632001.3U Expired - Fee Related CN204306297U (en) | 2014-10-28 | 2014-10-28 | Extendible telescopic writing desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204306297U (en) |
-
2014
- 2014-10-28 CN CN201420632001.3U patent/CN204306297U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |