CN202935023U - Folding high flatness wooden drawing board - Google Patents
Folding high flatness wooden drawing board Download PDFInfo
- Publication number
- CN202935023U CN202935023U CN 201220698295 CN201220698295U CN202935023U CN 202935023 U CN202935023 U CN 202935023U CN 201220698295 CN201220698295 CN 201220698295 CN 201220698295 U CN201220698295 U CN 201220698295U CN 202935023 U CN202935023 U CN 202935023U
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- wooden
- drawing board
- board
- chart
- boards
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- Expired - Fee Related
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Abstract
The utility model relates to drawing boards, and provides a folding high flatness wooden drawing board for aiming at the problems that an existing A1 drawing board is large in size and inconvenient to move and carry, and the surface of the drawing board is not flat caused by utilization for a long time. The folding high flatness wooden drawing board comprises three wooden drawing boards, a polyvinyl chloride (PVC) resin film and four hinges. The three wooden drawing boards are sequentially arranged, each two adjacent drawing boards are connected through two hinges, the PVC resin film is paved on the surface of the rectangular drawing board, and the unfolding plane shape of the three wooden drawing boards is rectangular. The folding high flatness wooden drawing board is applied to the architectural design field and used by students in institutions of higher learning.
Description
Technical field:
The utility model relates to a kind of drawing board, is specifically related to the wooden drawing board of a kind of collapsible high-flatness.
Background technology:
Existing A1 drawing board is widely used in the middle of architectural design field and institution of higher learning's education activities, and it is mainly to be made of a rectangle plank that is used for fixing specially drawing, and surrounding studs with the hardwood frame, is one of main tool of architectural design and mechanical drawing.The size of this drawing board is large, and (900mm * 600mm * 18mm), when mobile, need both hands lifting chart board carries very inconveniently, and along with the growth of service time, the profile pattern of drawing board suffers damage, and affects its result of use.
Summary of the invention:
The purpose of this utility model is that, mobile need both hands large for the size of existing A1 drawing board lifted chart board, carries inconvenience, and long-term the use causes the problem of the surface irregularity of drawing board, provides a kind of collapsible high-flatness wooden drawing board.
Above-mentioned purpose realizes by following technical scheme:
The wooden drawing board of collapsible high-flatness, its composition comprises three wooden chart boards, polyvinyl chloride resin film and four hinges, three wooden chart boards set gradually, pass through two gemel connections between every adjacent two chart boards, the polyvinyl chloride resin film is laid on the surface of rectangle chart board, and the developed plantform shape of three wooden chart boards is rectangle.
The above-mentioned wooden drawing board of collapsible high-flatness, the rectangle chart board is of a size of 900mm * 600mm.
The above-mentioned wooden drawing board of collapsible high-flatness, the size of polyvinyl chloride resin film and rectangle chart board measure-alike.
The above-mentioned wooden drawing board of collapsible high-flatness, the thickness of polyvinyl chloride resin film is 1mm.
The above-mentioned wooden drawing board of collapsible high-flatness, every chart board is of a size of 600mm * 300mm.
This technical scheme has following beneficial effect:
When 1, drawing board of the present utility model folds or moves, the polyvinyl chloride resin film is rolled, folded the post-plot board size by hinge and be kept to 600mm * 300mm * 54mm, reduced the size of drawing board, can clip chart board by one hand when mobile, easy to carry.
2, the polyvinyl chloride resin film has higher elasticity and surperficial skid resistance, under the pressure of drawing pen, can not stay the marking, guarantees the planarization on drawing board surface and the service life of drawing board.
3, the utility model is simple to operate, practical.
Description of drawings:
Fig. 1 is overall structure stereogram of the present utility model (three wooden chart boards 1 launches rear); Fig. 2 is three wooden chart board 1 folded state stereograms.
The specific embodiment:
Embodiment 1:
The wooden drawing board of collapsible high-flatness, see Fig. 1 and Fig. 2, its composition comprises three wooden chart boards 1, polyvinyl chloride resin film 2 and four hinges 3, three wooden chart boards 1 set gradually, connect by two hinges 3 between every adjacent two chart boards 1, polyvinyl chloride resin film 2 is laid on the surface of rectangle chart board, and the developed plantform shape of three wooden chart boards 1 is rectangle.The rectangle chart board is of a size of 900mm * 600mm, the size of polyvinyl chloride resin film 2 and rectangle chart board measure-alike, and the thickness of polyvinyl chloride resin film 2 is 1mm, every chart board 1 is of a size of 600mm * 300mm.During use, opening hinge is launched drawing board to pave rear rectangularity chart board, with polyvinyl chloride resin film 2 by the surface of Electrostatic Absorption in the rectangle chart board.
Claims (5)
1. wooden drawing board of collapsible high-flatness, its composition comprises three wooden chart boards (1), polyvinyl chloride resin film (2) and four hinges (3), it is characterized in that: three wooden chart boards (1) set gradually, connect by two hinges (3) between every adjacent two chart boards (1), polyvinyl chloride resin film (2) is laid on the surface of rectangle chart board, and the developed plantform shape of three wooden chart boards (1) is rectangle.
2. the wooden drawing board of collapsible high-flatness according to claim 1, it is characterized in that: the rectangle chart board is of a size of 900mm * 600mm.
3. the wooden drawing board of collapsible high-flatness according to claim 1 and 2 is characterized in that: the size of polyvinyl chloride resin film (2) and rectangle chart board measure-alike.
4. the wooden drawing board of collapsible high-flatness according to claim 3, it is characterized in that: the thickness of polyvinyl chloride resin film (2) is 1mm.
5. the wooden drawing board of collapsible high-flatness according to claim 4, it is characterized in that: every chart board (1) is of a size of 600mm * 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698295 CN202935023U (en) | 2012-12-02 | 2012-12-02 | Folding high flatness wooden drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698295 CN202935023U (en) | 2012-12-02 | 2012-12-02 | Folding high flatness wooden drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935023U true CN202935023U (en) | 2013-05-15 |
Family
ID=48319279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220698295 Expired - Fee Related CN202935023U (en) | 2012-12-02 | 2012-12-02 | Folding high flatness wooden drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199808A (en) * | 2017-05-27 | 2017-09-26 | 林翔 | A kind of plotting unit |
| CN107225894A (en) * | 2017-06-09 | 2017-10-03 | 国网山东省电力公司平阴县供电公司 | Chart board mechanism and system |
-
2012
- 2012-12-02 CN CN 201220698295 patent/CN202935023U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199808A (en) * | 2017-05-27 | 2017-09-26 | 林翔 | A kind of plotting unit |
| CN107225894A (en) * | 2017-06-09 | 2017-10-03 | 国网山东省电力公司平阴县供电公司 | Chart board mechanism and system |
| CN107225894B (en) * | 2017-06-09 | 2018-12-04 | 国网山东省电力公司平阴县供电公司 | Chart board mechanism and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131202 |