CN213891969U

CN213891969U - Multifunctional ruler

Info

Publication number: CN213891969U
Application number: CN202022353773.1U
Authority: CN
Inventors: 黄威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-08-06
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to the technical field of straightedges, in particular to a multifunctional straightedge, which comprises a first ruler body, wherein a second ruler body is arranged at the bottom end of the first ruler body, the first ruler body is hinged with the second ruler body through a fixed shaft, the fixed shaft is provided with a protractor, and the first ruler body and the second ruler body are provided with a paper cutter; the multifunctional ruler is provided with a first ruler body, a second ruler body, a fixing hole, a fixing shaft, a protractor, a paper cutter and the like, namely two intersecting straight lines which can measure an angle and draw any angle through the matching of the first ruler body, the second ruler body and the protractor, arc lines with different radiuses can be drawn through the matching of the first ruler body, the second ruler body and the fixing hole, and the first ruler body and the second ruler body are matched with each other to enable the ruler to have the function of the paper cutter; this design has changed the situation of traditional ruler function singleness, and it is convenient for use according to actual demand, makes the ruler satisfy multi-functional demand.

Description

Multifunctional ruler

Technical Field

The utility model relates to a ruler technical field specifically is a multifunctional ruler.

Background

The existing ruler only has the functions of measuring and drawing straight lines, is single in function and cannot meet more requirements, and therefore a multifunctional ruler is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional ruler to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a multifunctional ruler, includes blade one, the scale line is carved with on the surface of blade one upper limb, and the below of scale line is equipped with a plurality of fixed orificess, the fixed orifices align to a straight line, the bottom of blade one is equipped with blade two, the scale line is carved with on the surface of blade two lower limbs, the upper right corner of blade one lower corner through fixed axle and blade two is articulated, be equipped with the protractor on the fixed axle, the bottom of blade one is equipped with cutting edge one, the top of blade two is equipped with cutting edge two, cutting edge one and cutting edge two constitute the paper cutter, the upper right corner of blade two is equipped with the fixed strip, the one end of fixed strip is articulated with blade two, the other end of fixed strip and the fixed orifices joint on the blade one.

Preferably, the fixing holes are uniformly and equidistantly arranged in a straight line, and the fixing holes can allow the pen point to penetrate through.

Preferably, the bottom of the first ruler body is provided with an opening, the top of the second ruler body is provided with an opening, the first shearing blade is arranged in the opening in the second ruler body when the bottom end of the first ruler body is attached to the top end of the second ruler body, and the second shearing blade is arranged in the opening in the first ruler body.

Preferably, the left end of the second ruler body is provided with a plurality of regular polygonal holes which are a regular triangle, a regular quadrangle, a regular pentagon and a regular hexagon from left to right in sequence.

Preferably, a circular hole is formed on the right side of the regular polygonal hole, and the thumb can pass through the circular hole.

Preferably, the right side of the circular hole is provided with a rectangular array of holes.

Preferably, the right side of the rectangular array hole is provided with a square array hole.

Preferably, the first ruler body, the second ruler body, the fixed shaft, the protractor, the paper scissors and the fixed strip are all made of stainless steel materials, and sharp angles do not exist on the first ruler body and the second ruler body.

Compared with the prior art, the beneficial effects of the utility model are that: the multifunctional ruler is provided with a first ruler body, a second ruler body, a fixing hole, a fixing shaft, a protractor, a paper cutter and the like, namely two intersecting straight lines which can measure an angle and draw any angle through the matching of the first ruler body, the second ruler body and the protractor, arc lines with different radiuses can be drawn through the matching of the first ruler body, the second ruler body and the fixing hole, and the first ruler body and the second ruler body are matched with each other to enable the ruler to have the function of the paper cutter; this design has changed the situation of traditional ruler function singleness, and it is convenient for use according to actual demand, makes the ruler satisfy multi-functional demand.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. a first ruler body; 11. a fixing hole; 2. a second ruler body; 21. a regular polygonal hole; 22. a circular hole; 23. a rectangular array of holes; 24. square array holes; 3. a fixed shaft; 31. a protractor; 4. a paper cutter; 41. a first shear blade; 42. a second shear blade; 5. and (4) fixing the strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "a" and "an" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "a", "an", or "two" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-2, the present invention provides a technical solution:

a multifunctional ruler comprises a ruler body I1, wherein a scale line is carved on the surface of the upper edge of the ruler body I1, a plurality of fixing holes 11 are formed below the scale line, a ruler body II 2 is arranged at the bottom end of the ruler body I1, the scale line is carved on the surface of the lower edge of the ruler body II 2, the right lower corner of the ruler body I1 is hinged with the right upper corner of the ruler body II 2 through a fixing shaft 3, a protractor 31 is arranged on the fixing shaft 3, the angle can be measured by matching the ruler body I1 and the ruler body II 2 which are coaxially connected with each other with the protractor 31, the ruler body I1 is kept still, the ruler body II 2 is rotated to draw two crossed straight lines with any angle through matching of the protractor 31, a shear blade I41 is arranged at the bottom of the ruler body I1, a shear blade II 42 is arranged at the top of the ruler body II 2, a paper cutter 4 is formed by the shear blade I41 and the shear blade II 42, a fixing strip 5 is arranged at the right upper corner of the ruler body II 2, one end of the fixing strip 5 is hinged with the ruler body II 2, the other end of the fixing strip 5 is clamped with the fixing hole 11 in the first ruler body 1, and the fixing strip 5 can prevent the first ruler body 1 and the second ruler body 2 from rotating randomly during line drawing, so that the angle of two intersecting lines is accurate enough.

In this embodiment, the fixing holes 11 are uniformly and equidistantly arranged to form a straight line, the pen point can pass through the fixing holes 11, the pen point passes through the fixing holes 11 and the ruler body 1 is rotated, and arc lines with different radiuses can be drawn.

In addition, the bottom of the first ruler body 1 is provided with an opening, the top of the second ruler body 2 is provided with an opening, the first shearing blade 41 is arranged in the opening on the second ruler body 2 when the bottom end of the first ruler body 1 is attached to the top end of the second ruler body 2, the second shearing blade 42 is arranged in the opening on the first ruler body 1, the opening can enable the first ruler body 1 and the second ruler body 2 to be perfectly closed, and the first shearing blade 41 and the second shearing blade 42 are protected from being abraded.

In this embodiment, the left end of the second ruler body 2 is provided with a plurality of regular polygon holes 21 which are sequentially regular triangles, regular quadrilaterals, regular pentagons and regular hexagons from left to right, so that the ruler can draw regular polygons.

In addition, the right side in regular polygon hole 21 is equipped with circular port 22, can make the ruler draw circularly, and circular port 22 can hold the thumb to pass, and when the ruler used as paper scissors 4, the thumb passed circular port 22 can conveniently control paper scissors 4 and tailor.

Further, a rectangular array of holes 23 is provided on the right side of the circular hole 22, which allows the ruler to draw a rectangular array.

Specifically, a square array of holes 24 is provided on the right side of the rectangular array of holes 23, which allows the straightedge to draw a square array.

It is worth noting that the ruler body I1, the ruler body II 2, the fixed shaft 3, the protractor 31, the paper-cutting knife 4 and the fixed strip 5 are all made of stainless steel materials, abrasion of the ruler can be slowed down, the ruler is firmer and more durable, no sharp angle exists between the ruler body I1 and the ruler body II 2, and the ruler can be prevented from being injured due to the sharp angle when the ruler is used.

When the multifunctional ruler is used, the ruler is flatly placed on a paper surface, when an angle needs to be measured, the upper edge of the ruler body II 2 is aligned with one line, the ruler body I1 is rotated to enable the lower edge of the ruler body I1 to be aligned with the other line, and the angle of the two lines can be measured through the protractor 31; when a straight line with a fixed angle needs to be drawn, the second ruler body 2 is kept still, the first ruler body 1 is rotated until the lower edge of the first ruler body 1 is aligned with the scale mark of the angle on the protractor 31, the fixing strip 5 is rotated to enable the fixing strip 5 to be clamped with the fixing hole 11 on the first ruler body 1, and two intersecting straight lines with the fixed angle are drawn; when the arc lines with different radiuses need to be drawn, keeping the second ruler body 2 still, and enabling the pen point to penetrate through the fixing hole 11 and rotate the first ruler body 1, so that the arc lines with different radiuses can be drawn; different shapes can be drawn through the regular polygonal holes 21, the circular holes 22, the rectangular array holes 23 and the square array holes 24 on the second ruler body 2; when paper cutting is needed, the thumb of the right hand penetrates through the circular hole 22, the other fingers are placed on the upper edge of the ruler body I1, paper is placed between the first cutting edge 41 and the second cutting edge 42, and the movable fingers control the opening and closing of the paper cutting knife 4 to cut paper.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multifunctional ruler, includes blade one (1), its characterized in that: scale lines are engraved on the surface of the upper edge of the ruler body I (1), a plurality of fixing holes (11) are arranged below the scale lines, a second ruler body (2) is arranged at the bottom end of the first ruler body (1), scale lines are carved on the surface of the lower edge of the second ruler body (2), the right lower corner of the first ruler body (1) is hinged with the right upper corner of the second ruler body (2) through a fixed shaft (3), the fixed shaft (3) is provided with a protractor (31), the bottom of the ruler body I (1) is provided with a shear blade I (41), a second shear blade (42) is arranged at the top of the second ruler body (2), the first shear blade (41) and the second shear blade (42) form a paper cutter (4), a fixing strip (5) is arranged at the upper right corner of the second ruler body (2), one end of the fixing strip (5) is hinged with the second ruler body (2), the other end of the fixing strip (5) is clamped with the fixing hole (11) in the first ruler body (1).

2. The multi-functional straightedge of claim 1, wherein: the fixing holes (11) are uniformly and equidistantly arranged to form a straight line, and the pen point can pass through the fixing holes (11).

3. The multi-functional straightedge of claim 1, wherein: the bottom of the first ruler body (1) is provided with an opening, the top of the second ruler body (2) is provided with an opening, the first shearing edge (41) is arranged in the opening in the second ruler body (2) when the bottom end of the first ruler body (1) is attached to the top end of the second ruler body (2), and the second shearing edge (42) is arranged in the opening in the first ruler body (1).

4. The multi-functional straightedge of claim 1, wherein: the left end of the second ruler body (2) is provided with a plurality of regular polygonal holes (21) which are a regular triangle, a regular quadrangle, a regular pentagon and a regular hexagon from left to right in sequence.

5. The multi-functional straightedge of claim 4, wherein: a circular hole (22) is formed in the right side of the regular polygonal hole (21), and a thumb can pass through the circular hole (22).

6. The multi-functional straightedge of claim 5, wherein: the right side of the circular hole (22) is provided with a rectangular array hole (23).

7. The multi-functional straightedge of claim 6, wherein: the right side of the rectangular array hole (23) is provided with a square array hole (24).

8. The multi-functional straightedge of claim 1, wherein: the ruler body I (1), the ruler body II (2), the fixed shaft (3), the protractor (31), the paper scissors (4) and the fixed strip (5) are all made of stainless steel materials, and sharp acute angles do not exist on the ruler body I (1) and the ruler body II (2).