CN216184076U - Multifunctional square - Google Patents
Multifunctional square Download PDFInfo
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- CN216184076U CN216184076U CN202122843307.6U CN202122843307U CN216184076U CN 216184076 U CN216184076 U CN 216184076U CN 202122843307 U CN202122843307 U CN 202122843307U CN 216184076 U CN216184076 U CN 216184076U
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- square
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- angle
- sliding
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Abstract
The utility model discloses a multifunctional square, which comprises a square body with a strip-shaped flat plate structure, wherein a length marking line is arranged at one side edge of the square body in the length direction, a parallel line drawing part is arranged in the middle of the square body, the length direction of the parallel line drawing part is consistent with the direction of the length marking line, and a conventional angle drawing part is arranged at one end of the square body; the parallel line drawing part comprises a drawing hole which is formed in the middle of the ruler body in a penetrating mode, the drawing hole is a rectangular hole, and a sliding groove is formed in the edge of the drawing hole in the length direction. Has the advantages that: the drawing operation is convenient and fast; the drawing of parallel lines and rectangular patterns can be carried out by using a square ruler, so that the single-hand operation is convenient, the use is convenient, and the stability is good; by arranging the oblique line drawing part and the conventional angle drawing part containing common angles, the oblique lines can be contrasted, the uniformity of the oblique lines is ensured, the common angles can be drawn quickly, and the drawing operation is convenient.
Description
Technical Field
The utility model relates to the technical field of drawing tools, in particular to a multifunctional square.
Background
The traditional square can only perform simple operations of drawing line segments, drawing oblique lines, measuring lengths and the like during drawing. If a relatively precise drawing is required, such as partially common angle, parallel line and the like, the protractor and other auxiliary tools are required. When a common square is used for drawing parallel lines and rectangular graphs, at least one square is usually used for drawing a line segment with a fixed length in a drawing area, then the edge of one square is attached to the line segment, the other square is tightly propped against the end part of the square to form a right angle serving as a longitudinal reference, then the square attached to the line segment is translated to a specified length, and the line segment is drawn again to form a parallel line; and connecting the head and the tail of the two line segments to form a rectangle. In this operation, there are the following difficulties: 1. the square used as a longitudinal reference in the drawing process needs long-time pressing and positioning, and the position of the square is very easy to be inaccurate due to mistaken touch of a pen point or shaking of a hand in the drawing process, so that the drawing accuracy is influenced; 2. two square rulers need to be operated and stabilized simultaneously in the drawing process, and the drawing efficiency is low. Based on the principle, the applicant provides a square ruler capable of quickly drawing parallel lines and rectangles.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to provide a multifunctional square for solving the above problems, and a preferred embodiment of the present invention includes: the method can be used for directly drawing at common angles, facilitates the drawing operation of parallel lines and rectangles, and has the technical effects described in detail below.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a multifunctional square, which comprises a square body with a strip-shaped flat plate structure, wherein a length marking line is arranged at one side edge of the square body in the length direction, a parallel line drawing part is arranged in the middle of the square body, the length direction of the parallel line drawing part is consistent with the direction of the length marking line, and a conventional angle drawing part is arranged at one end of the square body;
the parallel line drawing part comprises a drawing hole which is formed in the middle of the ruler body in a penetrating mode, the drawing hole is a rectangular hole, a sliding groove is formed in the edge of the drawing hole in the length direction, a cover plate matched with the sliding groove is arranged in the drawing hole, two parallel sliding grooves are formed in two sides of the drawing hole in the length direction after the cover plate is matched with the sliding groove, and a sliding block matched with the sliding groove to slide is arranged in the drawing hole;
one end of the ruler body is provided with an oblique line drawing part.
Preferably, the inner sides of the two ends of the drawing hole are respectively provided with a positioning block, and the cover plate is in inserted fit with the positioning blocks.
Preferably, the cover plate is a flat plate with uniform thickness, the middle of the cover plate is of a hollow structure with the shape and the size consistent with those of the drawing holes, two ends of the surface of one side of the cover plate are respectively provided with an inserting strip, and the positioning block is provided with a jack matched with the inserting strip in an inserting mode.
Preferably, the sliding block comprises a body and sliding fins formed at two ends of the body, and the two sliding fins are respectively inserted into the two sliding grooves and are in sliding fit with the sliding grooves.
Preferably, the regular angle drawing part is a right-angled triangular hole which is formed in a hollowed manner on one side of the surface of the ruler body, wherein one triangular hole comprises an angle of 30 degrees, and the other triangular hole comprises an angle of 45 degrees.
Preferably, the oblique line drawing part includes an oblique line angle and an oblique line groove, the oblique line angle is a 45-degree unfilled angle formed on one side of the end part of the ruler body, and the length direction of the oblique line groove is parallel to the edge of the oblique line angle.
In conclusion, the beneficial effects of the utility model are as follows: 1. by arranging the parallel line drawing part with the adjustable position on the ruler body, the reference scribing of fixed-length parallel lines can be quickly carried out by adjusting the matching position of the sliding block and the drawing hole and contrasting the length marking lines, then the drawing of the parallel lines can be completed by prolonging the length of the reference lines, and meanwhile, the drawing of rectangular patterns can be carried out by the method, so that the drawing operation is convenient and quick;
2. the drawing of parallel lines and rectangular patterns can be carried out by using a square ruler, so that the single-hand operation is convenient, the use is convenient, and the stability is good;
3. by arranging the oblique line drawing part and the conventional angle drawing part containing common angles, the oblique lines can be contrasted, the uniformity of the oblique lines is ensured, the common angles can be drawn quickly, and the drawing operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic illustration of an explosive structure of the present invention;
fig. 4 is an enlarged schematic view of the slider of the present invention.
The reference numerals are explained below:
1. a ruler body; 2. a diagonal line drawing unit; 3. length marking; 4. a parallel line drawing section; 41. drawing a hole; 42. a sliding groove; 43. a jack; 44. a slider; 44a, a body; 44b, sliding fins; 45. a cover plate; 46. cutting; 5. conventional angle plotting part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-4, the utility model provides a multifunctional square, which comprises a ruler body 1 with a strip-shaped flat plate structure, wherein a length marking line 3 is arranged at one side edge of the ruler body 1 in the length direction, a parallel line drawing part 4 is arranged in the middle of the ruler body 1, the length direction of the parallel line drawing part 4 is consistent with the direction of the length marking line 3, a conventional angle drawing part 5 is arranged at one end of the ruler body 1, the conventional angle drawing part 5 is a right-angled triangular hole which is formed on one side of the surface of the ruler body 1 in a hollow way, one triangular hole comprises an angle of 30 degrees, the other triangular hole comprises an angle of 45 degrees, after the arrangement, common angles such as angles of 30 degrees, 45 degrees, 60 degrees and 90 degrees can be formed through the two triangular holes, the corresponding angles can be quickly drawn in the drawing process without the help of a protractor, and the drawing efficiency of the common angles can be improved, the drawing of angles of 15 degrees, 120 degrees and the like can also be realized by adding the triangular hole;
the parallel line drawing part 4 comprises a drawing hole 41 formed in the middle of the ruler body 1 in a penetrating mode, the drawing hole 41 is a rectangular hole, a sliding groove 42 is formed in the edge of the drawing hole 41 in the length direction, a cover plate 45 matched with the sliding groove 42 is arranged in the drawing hole 41, two parallel sliding grooves 42 are formed in two sides of the drawing hole 41 in the length direction after the cover plate 45 is matched with the sliding groove 42, and a sliding block 44 matched with the sliding groove 42 to slide is arranged in the drawing hole 41;
the ruler is characterized in that an oblique line drawing part 2 is arranged at one end of the ruler body 1, the oblique line drawing part 2 comprises an oblique line angle and an oblique line groove, the oblique line angle is a 45-degree unfilled angle formed on one side of the end part of the ruler body 1, and the length direction of the oblique line groove is parallel to the edge of the oblique line angle.
The inner sides of two ends of the drawing hole 41 are respectively provided with a positioning block, and the cover plate 45 is in inserted fit with the positioning blocks; the cover plate 45 is a flat plate with uniform thickness, the middle part of the cover plate 45 is of a hollow structure with the shape and the size consistent with those of the drawing holes 41, two ends of the surface of one side of the cover plate 45 are respectively provided with an inserting strip 46, and the positioning block is formed with an inserting hole 43 which is matched with the inserting strip 46 in an inserting mode; the front surface of the positioning block is higher than the front surface of the sliding groove 42, so that after two ends of the cover plate 45 are attached to the positioning block, the cover plate 45 is not attached to the sliding groove 42, but forms a sliding way matched with the sliding of the sliding block 44; the sliding block 44 comprises a rectangular body 44a and sliding fins 44b formed at two ends of the body 44a, and the two sliding fins 44b are respectively inserted into the two sliding grooves 42 and are in sliding fit with the sliding grooves 42; in the sliding process of the sliding block 44 in the slideway, two parallel lines can be formed at one side edge of the sliding block corresponding to one end of the drawing hole 41, the distance between the two lines can be accurately adjusted corresponding to the length marking 3, so that two parallel datum lines with adjustable distance can be drawn, and a rectangle can be formed by connecting the two parallel datum lines.
By adopting the structure, the parallel line drawing part 4 with adjustable position is arranged on the ruler body 1, the matching position of the slide block 44 and the drawing hole 41 can be adjusted, the length marking line 3 is contrasted, the reference drawing of the fixed-length parallel lines can be quickly carried out, then the length of the reference line is prolonged, the drawing of the parallel lines can be completed, meanwhile, the drawing of the rectangular graph can be carried out according to the method, and the drawing operation is convenient and quick; the drawing of parallel lines and rectangular patterns can be carried out by using a square ruler, so that the single-hand operation is convenient, the use is convenient, and the stability is good; by arranging the oblique line drawing part 2 and the conventional angle drawing part 5 containing common angles, the oblique lines can be contrasted, the uniformity of the oblique lines is ensured, the common angles can be drawn quickly, and the drawing operation is convenient.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (6)
1. The multifunctional square is characterized by comprising a square body (1) with a strip-shaped flat plate structure, wherein a length marking line (3) is arranged at one side edge of the square body (1) in the length direction, a parallel line drawing part (4) is arranged in the middle of the square body (1), the length direction of the parallel line drawing part (4) is consistent with the direction of the length marking line (3), and a conventional angle drawing part (5) is arranged at one end of the square body (1);
the parallel line drawing part (4) comprises a drawing hole (41) which is formed in the middle of the ruler body (1) in a penetrating mode, the drawing hole (41) is a rectangular hole, a sliding groove (42) is formed in the length direction edge of the inside of the drawing hole (41), a cover plate (45) matched with the sliding groove (42) is arranged in the drawing hole (41), after the cover plate (45) is matched with the sliding groove (42), two mutually parallel sliding grooves (42) are formed in two sides of the drawing hole (41) in the length direction, and a sliding block (44) matched with the sliding groove (42) to slide is arranged in the drawing hole (41);
one end of the ruler body (1) is provided with an oblique line drawing part (2).
2. The multifunctional square of claim 1, wherein: the inner sides of two ends of the drawing hole (41) are respectively provided with a positioning block, and the cover plate (45) is in plug-in fit with the positioning blocks.
3. The multifunctional square of claim 2, wherein: the cover plate (45) is a flat plate with uniform thickness, the middle of the cover plate (45) is of a hollow structure with the shape and the size consistent with that of the drawing hole (41), two ends of the surface of one side of the cover plate (45) are respectively provided with an inserting strip (46), and the positioning block is provided with a jack (43) which is matched with the inserting strip (46) in an inserting mode.
4. The multifunctional square of claim 1, wherein: the sliding block (44) comprises a body (44 a) and sliding fins (44 b) formed at two ends of the body (44 a), and the two sliding fins (44 b) are respectively inserted into the two sliding grooves (42) and are in sliding fit with the sliding grooves (42).
5. The multifunctional square of claim 1, wherein: the regular angle drawing part (5) is a right-angle triangular hole which is formed in the surface side of the ruler body (1) in a hollowed mode, one triangular hole comprises an angle of 30 degrees, and the other triangular hole comprises an angle of 45 degrees.
6. The multifunctional square of claim 1, wherein: the oblique line drawing part (2) comprises an oblique line angle and an oblique line groove, the oblique line angle is a 45-degree unfilled angle formed on one side of the end part of the ruler body (1), and the length direction of the oblique line groove is parallel to the edge of the oblique line angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122843307.6U CN216184076U (en) | 2021-11-19 | 2021-11-19 | Multifunctional square |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122843307.6U CN216184076U (en) | 2021-11-19 | 2021-11-19 | Multifunctional square |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216184076U true CN216184076U (en) | 2022-04-05 |
Family
ID=80911915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122843307.6U Active CN216184076U (en) | 2021-11-19 | 2021-11-19 | Multifunctional square |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216184076U (en) |
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2021
- 2021-11-19 CN CN202122843307.6U patent/CN216184076U/en active Active
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