CN202319530U

CN202319530U - Ruler

Info

Publication number: CN202319530U
Application number: CN2011204727962U
Authority: CN
Inventors: 励瑞成
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-24
Filing date: 2011-11-24
Publication date: 2012-07-11
Anticipated expiration: 2021-11-24

Abstract

The utility model relates to a ruler, which comprises a ruler body with graduations on the upper part, wherein hollow circle, oblong, square, ellipse and parallelogram are sequentially arranged below the graduations on the ruler body from left to right; the right end of the ruler body is movably connected with a cutting blade through a rivet; the right lower end of the ruler body is provided with a groove; the size of the groove corresponds to that of the cutting blade; the cutting blade can rotate downwards to be folded in the groove; and a semicircular notch is formed on the ruler body close to the bottom end on the right side. The ruler has the beneficial effects of simple and attractive appearance, exquisite design, capability of being used as a graduation ruler, cutting function and extremely convenient and safe use.

Description

A kind of ruler

Technical field

The utility model belongs to the stationery field, is specifically related to a kind of ruler.

Background technology

The ruler of general stationery class only has the function of measurement, scale, and function ratio is more single.The cutting paper when carrying out some simple hand cuttings, also will be prepared cutter in addition, cut apparatus if desired; Trouble very; Particularly some pupils will prepare a lot of scattered instruments when carrying out handwork education, for the pupil, can cause certain burden.

The utility model content

The purpose of the utility model provides a kind of ruler, has remedied the weak point in the existing product.

The purpose of the utility model is to realize through following technical scheme:

A kind of ruler; Comprise that top has the blade of scale, the scale below on the said blade is provided with circle, rectangle, square, ellipse and the parallelogram of hollow out from left to right successively, and the right-hand member of blade is connected with a blade through rivet; The bottom righthand side of blade is provided with a groove; The size of groove is corresponding with the size of blade, and blade can rotate folding closing in the groove, is provided with a semicircle breach near the bottom, right side on the blade.

The beneficial effect of the utility model is: profile is succinctly attractive in appearance, and deft design both can have been worked as rule and used; The function that also has cutting is used very convenient safety, is particularly suitable for the pupil and on the work class, uses; Both can practice thrift cost, also can reduce some unnecessary burdens.

Description of drawings

According to accompanying drawing the utility model is done further explain below.

Fig. 1 is the structural representation of the described a kind of ruler of the utility model embodiment;

Fig. 2 is the structural representation of the described a kind of ruler of the utility model embodiment when blade launches.

Among the figure:

1, blade; 2, rivet; 3, blade; 4, groove; 5, semicircle breach.

The specific embodiment

Shown in Fig. 1-2; The described a kind of ruler of the utility model embodiment; Comprise that top has the blade 1 of scale, the scale below on the said blade 1 is provided with circle, rectangle, square, ellipse and the parallelogram of hollow out from left to right successively, and the right-hand member of blade 1 is connected with a blade 3 through rivet 2; The bottom righthand side of blade 1 is provided with a groove 4; The size of groove 4 is corresponding with the size of blade 3, and blade 3 fold-down overlappings are provided with a semicircle breach 5 near the bottom, right side on the blade 1 in groove 4.

When using the utility model, can utilize the scale on the blade 1 to carry out various measurements, also can be used as scale and draw the straight line lines; The geometric figure of hollow out can be used as mould on the blade 1, draws the geometric figure of standards such as circle, rectangle, rhombus; Semicircle breach 5 on the blade 1 is convenient to blade 3 is launched; Launch to be used for the cutting paper to blade 3, sharpen a pencil, carry out simple cutting operation; In the time need not using blade 3; Can blade 3 downward folding closing in the groove 4 can be prevented to be scratched by blade 3, use very safe and convenient.Particularly the student uses the utility model just more convenient in last handwork education, uses in daily life and also can bring a lot of facilities.

The utility model profile is succinctly attractive in appearance, and deft design both can have been worked as rule and used, and also had the function of cutting, used very convenient safety, both can practice thrift cost, also can reduce some unnecessary burdens.

The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technical scheme, all drops within the protection domain of the utility model.

Claims

1. ruler; Comprise that top has the blade of scale (1); It is characterized in that: the scale below on the said blade (1) is provided with circle, rectangle, square, ellipse and the parallelogram of hollow out from left to right successively; The right-hand member of blade (1) is connected with a blade (3) through rivet (2), and the bottom righthand side of blade (1) is provided with a groove (4), and the size of groove (4) is corresponding with the size of blade (3); Blade (1) is gone up and is provided with a semicircle breach (5) near the bottom, right side.