CN202071580U - Multifunctional engineering drafting composition board - Google Patents
Multifunctional engineering drafting composition board Download PDFInfo
- Publication number
- CN202071580U CN202071580U CN2011201749599U CN201120174959U CN202071580U CN 202071580 U CN202071580 U CN 202071580U CN 2011201749599 U CN2011201749599 U CN 2011201749599U CN 201120174959 U CN201120174959 U CN 201120174959U CN 202071580 U CN202071580 U CN 202071580U
- Authority
- CN
- China
- Prior art keywords
- pencil
- box
- writing
- drawer
- case
- 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 - Fee Related
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- Cartons (AREA)
- Package Specialized In Special Use (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a multifunctional engineering drafting composition board, which is provided with a hollow board body in a shape of a flat cuboid. A cuboid-shaped writing box and a cuboid-shaped pencil sharpening box are sequentially connected to one side of the board body through hinges respectively from top to bottom. The lower portion of the writing box and the upper portion of the pencil sharpening box are locked or separated through a switch. The upper lateral side of the writing box is provided with a box door which can be opened or closed and enables the writing box body to place writing materials. The lateral side of the pencil sharpening box is provided with a pencil sharpener hole, a square pencil grinding hole and a circular pencil grinding hole. A drawer is arranged on the lower portion of the pencil sharpening box and can be used for storing pencil scraps, and a pin for controlling opening and closing of the drawer is arranged on the upper portion of the drawer. The multifunctional engineering drafting composition board can combine various writing materials together, thereby being convenient to carry outside.
Description
Technical field
The utility model relates to a kind of compoboard that engineering drawing is used of drawing, and especially can realize multi-purpose multifunctional engineering drawing compoboard.
Background technology
At present, when drawing engineering drawing, the student need prepare drawing, drawing board, ruler and other standby stationery, and very inconvenient when carrying, bring very big puzzlement to students painter's journey figure that goes out.
The utility model content
In order to overcome the deficiency that the required stationery of Graphing of Engineering is inconvenient to carry, the utility model provides a kind of multifunctional engineering drawing compoboard, and this compoboard can be combined by the stationery that various Graphings of Engineering are required, and is easy to carry.
The technical scheme that its technical problem that solves the utility model adopts is: this compoboard has the plate body of a hollow flat-square shaped shape, one side of plate body is connected with rectangular-shaped writing case and cuts a case by hinge respectively from top to bottom, the bottom of writing case and the top of cutting a case are sealed or separately by switch, the upper side of writing case is provided with a chamber door that can open or close, can make memory box put stationery, the side of cutting a case is provided with the pencil sharpener hole, square mill graver hole and circular mill graver hole, the bottom of cutting a case is provided with a drawer that can store the pencil bits, and the top of drawer is provided with the pin that can control the drawer folding.During use, the student can deposit paper in plate body, stationery is put into writing case, in the time of need sharpening a pencil, only need pencil is inserted the pencil sharpener hole, rotation pencil gets final product, the shape of the tip of a pencil of concrete needs during then according to picture, pencil is inserted difform mill graver hole and rotation pencil, and the pencil that falls bits can temporarily be stored in the drawer.
The beneficial effects of the utility model are that this multifunctional engineering drawing compoboard can be combined multiple stationery, carries when conveniently going out.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural principle schematic diagram of the present utility model.
Among the figure, 1. plate body, 2. paper, 3. hinge, 4. writing case, 5. switch is 6. cut a case, 7. pencil sharpener hole, 8. square mill graver hole, 9. circular mill graver hole, 10. pin, 11. drawers.
The specific embodiment
In the drawings, this compoboard has the plate body 1 of a hollow flat-square shaped shape, one side of plate body 1 is connected with rectangular-shaped writing case 4 and cuts a case 6 by hinge 3 respectively from top to bottom, the bottom of writing case 4 and the top of cutting a case 6 are sealed or separately by switch 5, the upper side of writing case 4 is provided with a chamber door that can open or close, can make memory box put stationery, the side of cutting a case 6 is provided with pencil sharpener hole 7, square mill graver hole 8 and circular mill graver hole 9, the bottom of cutting a case 6 is provided with a drawer 11 that can store the pencil bits, and the top of drawer 11 is provided with the pin 10 that can control drawer 11 foldings.During use, the student can deposit paper 2 in plate body 1, stationery is put into writing case 4, in the time of need sharpening a pencil, only need pencil is inserted pencil sharpener hole 7, rotation pencil gets final product, the shape of the tip of a pencil of concrete needs during then according to picture, pencil is inserted difform mill graver hole and rotation pencil, and the pencil that falls bits can temporarily be stored in the drawer 11.
Claims (1)
1. multifunctional engineering drawing compoboard, this compoboard has the plate body (1) of a hollow flat-square shaped shape; It is characterized in that: a side of plate body (1) is connected with rectangular-shaped writing case (4) and cuts a case (6) by hinge (3) respectively from top to bottom, the bottom of writing case (4) and the top of cutting a case (6) are sealed or separately by switch (5), the upper side of writing case (4) is provided with a chamber door that can open or close, the side of cutting a case (6) is provided with pencil sharpener hole (7), square mill graver hole (8) and circular mill graver hole (9), the bottom of cutting a case (6) is provided with a drawer (11) that can store the pencil bits, and the top of drawer (11) is provided with the pin (10) that can control drawer (11) folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201749599U CN202071580U (en) | 2011-05-22 | 2011-05-22 | Multifunctional engineering drafting composition board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201749599U CN202071580U (en) | 2011-05-22 | 2011-05-22 | Multifunctional engineering drafting composition board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202071580U true CN202071580U (en) | 2011-12-14 |
Family
ID=45109690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201749599U Expired - Fee Related CN202071580U (en) | 2011-05-22 | 2011-05-22 | Multifunctional engineering drafting composition board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202071580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481705A (en) * | 2013-10-12 | 2014-01-01 | 张小康 | Engineering drawing set |
-
2011
- 2011-05-22 CN CN2011201749599U patent/CN202071580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481705A (en) * | 2013-10-12 | 2014-01-01 | 张小康 | Engineering drawing set |
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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: 20111214 Termination date: 20120522 |