CN204020321U - A kind of Multkfunctional stationery - Google Patents
A kind of Multkfunctional stationery Download PDFInfo
- Publication number
- CN204020321U CN204020321U CN201420141121.3U CN201420141121U CN204020321U CN 204020321 U CN204020321 U CN 204020321U CN 201420141121 U CN201420141121 U CN 201420141121U CN 204020321 U CN204020321 U CN 204020321U
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- China
- Prior art keywords
- ruler body
- hole
- scale
- cavity
- protractor
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Abstract
The utility model relates to a kind of Multkfunctional stationery, include the ruler body (1) of even scale, on described ruler body (1), be provided with a hole (2), described hole (2) is two or more, and be arranged in a linear, distance between hole (2) is as drawing radius of a circle, distance between described hole (2) is corresponding with scale on ruler body or scale is set separately, in described ruler body (1), be provided with rectangle or square cavities (3), described cavity (3) around both sides is provided with uniform scale, described cavity (3) madial wall is provided with triangle (4), the arranged outside of described ruler body (1) has protractor (5), in described protractor (5), be provided with triangular cavity (6).Multkfunctional stationery described in the utility model, simple in structure, be easy to carry, feature richness, is suitable for middle and primary schools' teaching and study and uses, and replaces how much instruments such as ruler, set square, protractor, compasses in present textbook.
Description
Technical field
The utility model relates to a kind of Multkfunctional stationery, and specifically a kind of stationery with several functions such as compasses, protractor, set square and rulers, belongs to and write or drawing article technical field.
Background technology
Ruler, set square, protractor, compasses etc. are students in middle and primary schools' conventional stationery, all appear in textbook in decades always, but because quantity is many, use, carry all inconvenient, actual use in students fewer and feweri, a lot of student's mappings are all directly drawn with hand, cause mapping lack of standardization, directly affect the teaching of middle and primary schools.
Chinese patent literature CN202106751U discloses a kind of ruler of drawing any circle, by ruler and pen plughole, formed, pen plughole is placed in ruler, ruler leading portion is provided with an aperture, pen plughole be piston and on ruler free adjustment angle, the aperture on ruler is the fixing center of circle, penholder is entered to a place, hole and regulate radius of a circle, then the fixing aperture on ruler, can draw circle, can also work as ruler and use.The technical scheme of this patent application has realized ruler and calipers function, but because pen plughole is piston, fixing inconvenient, easily wearing and tearing, function is also fewer on the other hand, therefore needs exploitation to have multi-purpose stationery.
Utility model content
Technical problem to be solved in the utility model is stationery function singleness in prior art, uses and carries inconvenience, thereby a kind of simple and practical Multkfunctional stationery is provided.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model provides a kind of Multkfunctional stationery, includes the ruler body of even scale, on described ruler body, is provided with a hole, and described hole is two or more, and is arranged in a linear, and the distance between a hole is as drawing radius of a circle.
Distance between described hole is corresponding with scale on ruler body or scale is set separately.
In described ruler body, be provided with rectangle or square cavities, described cavity is provided with uniform scale in both sides around.
Described cavity madial wall is provided with triangle.
Described triangle is arranged on the place, a right angle of cavity, and two other angle is respectively 30 ° and 60 °.
The arranged outside of described ruler body has protractor.
Described protractor is arranged on the shorter side of ruler body length.
In described protractor, be provided with triangular cavity.
Triangle in described triangular cavity is preferably isosceles right triangle cavity.
Technique scheme of the present utility model has the following advantages compared to existing technology:
(1) Multkfunctional stationery described in the utility model, is provided with a hole on ruler body, described hole is two or more, and is arranged in a linear, and the distance between a hole is as drawing radius of a circle.Technique scheme realizes in an one-pen insertion hole fixing, is the center of circle, and another one-pen selecting scale, inserts in a hole and rotate, and draws the function of standard round, and effectively having avoided pen plughole in prior art is piston, fixing inconvenience, the easily problem of wearing and tearing; Distance between described hole is corresponding with scale on ruler body or scale is set separately, can draw as required the circle of any radius.
(2) Multkfunctional stationery described in the utility model, in described ruler body, be provided with rectangle or square cavities, described cavity is provided with uniform scale in both sides around, and cavity inner side arranges triangle, the arranged outside of ruler body has protractor, is provided with triangle in protractor; Said structure feature makes Multkfunctional stationery of the present utility model except having ruler, calipers function, set square, the function of angle gauge also with the multiple angles of drawing, according to the scale on four limits, set coordinate points, can easily draw the rectangle stipulated on textbook, square, parallelogram, the geometrical pattern such as trapezoidal.
(3) Multkfunctional stationery described in the utility model, described triangle is arranged on the place, a right angle of cavity, and two other angle is respectively 30 ° and 60 °, utilizes 60 ° of angles can draw the angle of 15 ° and 15 ° integral multiples.
(4) Multkfunctional stationery described in the utility model, simple in structure, is easy to carry, and feature richness, is suitable for middle and primary schools' teaching and study and uses, and replaces how much instruments such as ruler, set square, protractor, compasses in present textbook.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein,
Fig. 1 is the structural representation of Multkfunctional stationery described in the utility model.
In figure, Reference numeral is expressed as: 1-ruler body, 2-hole, 3-cavity, 4-triangle, 5-protractor, 6-triangular cavity.
The specific embodiment
The structure of Multkfunctional stationery described in the utility model as shown in Figure 1, it includes the ruler body 1 of even scale, is provided with a hole 2 on ruler body 1, and described hole 2 is two or more, and be arranged in a linear, the distance between a hole is as drawing radius of a circle.Can realize in an one-pen insertion hole and fixing, be the center of circle, and another one-pen selecting scale, inserts in a hole and rotate, and draws the function of standard round, and effectively having avoided pen plughole in prior art is piston, fixing inconvenience, the problem of easy wearing and tearing.Distance between described hole 2 is corresponding with scale on ruler body or scale is set separately, can draw as required the circle of any radius.
The improved technical scheme of the utility model is provided with rectangle or square cavities 3 in described ruler body 1, described cavity 3 is provided with uniform scale in both sides around, according to the scale on four limits, set coordinate points, can easily draw the rectangle stipulated on textbook, square, parallelogram, the geometrical pattern such as trapezoidal.
On the basis of technique scheme, cavity 3 madial walls described in the utility model are provided with triangle 4, preferred triangle 4 is arranged on the place, a right angle of cavity, and two other angle is respectively 30 ° and 60 °, utilizes 60 ° of angles can draw the angle of 15 ° and 15 ° integral multiples.
The arranged outside that further improvement is described ruler body 1 has protractor 5, realizes function of angle gauge, and for the ease of carrying, described protractor 5 is arranged on the shorter side of ruler body 1 length.
For further alleviating stationery weight and increasing function, in described protractor 5, be provided with triangular cavity 6, preferred triangular cavity 6 is isosceles right triangle cavity.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And among the protection domain that the apparent variation of being extended out thus or change are still created in the utility model.
Claims (9)
1. a Multkfunctional stationery, include the ruler body (1) of even scale, it is characterized in that, on described ruler body (1), be provided with a hole (2), described hole (2) is two or more, and be arranged in a linear, the distance between a hole (2) is as drawing radius of a circle.
2. Multkfunctional stationery according to claim 1, is characterized in that, the distance between described hole (2) is corresponding with scale on ruler body or scale is set separately.
3. Multkfunctional stationery according to claim 1 and 2, is characterized in that, is provided with rectangle or square cavities (3) in described ruler body (1), and described cavity (3) around both sides is provided with uniform scale.
4. Multkfunctional stationery according to claim 3, is characterized in that, described cavity (3) madial wall is provided with triangle (4).
5. Multkfunctional stationery according to claim 4, is characterized in that, described triangle (4) is arranged on the place, a right angle of cavity, and two other angle is respectively 30 ° and 60 °.
6. Multkfunctional stationery according to claim 5, is characterized in that, the arranged outside of described ruler body (1) has protractor (5).
7. Multkfunctional stationery according to claim 6, is characterized in that, described protractor (5) is arranged on the shorter side of ruler body (1) length.
8. according to the Multkfunctional stationery described in claim 6 or 7, it is characterized in that, in described protractor (5), be provided with triangular cavity (6).
9. Multkfunctional stationery according to claim 8, is characterized in that, described triangular cavity (6) is isosceles right triangle cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141121.3U CN204020321U (en) | 2014-03-27 | 2014-03-27 | A kind of Multkfunctional stationery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141121.3U CN204020321U (en) | 2014-03-27 | 2014-03-27 | A kind of Multkfunctional stationery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020321U true CN204020321U (en) | 2014-12-17 |
Family
ID=52060227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420141121.3U Expired - Fee Related CN204020321U (en) | 2014-03-27 | 2014-03-27 | A kind of Multkfunctional stationery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204020321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862954A (en) * | 2014-03-27 | 2014-06-18 | 田翀宇 | Multifunctional stationery |
-
2014
- 2014-03-27 CN CN201420141121.3U patent/CN204020321U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862954A (en) * | 2014-03-27 | 2014-06-18 | 田翀宇 | Multifunctional stationery |
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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: 20141217 Termination date: 20160327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |