CN201951085U

CN201951085U - Convenient ruler

Info

Publication number: CN201951085U
Application number: CN2011200496348U
Authority: CN
Inventors: 梁龙双
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-28
Filing date: 2011-02-28
Publication date: 2011-08-31
Anticipated expiration: 2021-02-28

Abstract

The utility model discloses a convenient ruler which consists of a main ruler (1), an auxiliary ruler I (2), an auxiliary ruler II (3), a main ruler matching groove (4), a main ruler small bulge (5), an auxiliary ruler I matching hole (6) and an auxiliary ruler II small bulge (7), and mainly solves the deficiencies of single function and inconvenience in use of the existing ruler. Users can use the convenient ruler as a set square, a compasses, a long ruler, a protractor and a parallel line drawing ruler at any angle by rotating the angels of the auxiliary ruler I, the auxiliary ruler II and the main ruler, and changing the position of the auxiliary ruler II on the main ruler, so that the convenient ruler brings greater convenience for the users, and is simple in processing technology and low in cost, thus being suitable for being generalized and used in students groups and design and drawing staff groups.

Description

A kind of ruler that makes things convenient for

Technical field:

The utility model relates to the learning life field of tool, particularly a kind of easy to use, ruler that function is more.

Technical background:

Known, in the process of study, better in order to learn, classmates can allow various tool very complete, so can prepare a lot of instruments, such as ruler, 60 degree set squares, 45 degree set squares, compasses, protractor or the like, sometimes for two set squares of our needs of parallel lines that draw, need the long straight line of picture also to need with long ruler, if forgotten one of them instrument of being with, what perhaps our figure will draw is imperfect, therefore bring shortcoming, not only the student is like this, the staff who much is engaged in the mapping field also is like this, because the function singleness of every kind of instrument, for learning life is made troubles, based on such situation, the utility model will overcome existing ruler function singleness, an awkward difficult problem, when in use, can be used as 90 degree rulers uses, can be used as from zero arbitrarily angled ruler and use to 360 deg, certainly comprise what 30 degree and 45 were spent, use but also can be used as protractor, when the line that needs picture is longer, can be used as long ruler and use, can also draw spacing from zero any parallel lines to ruler length, the ruler assembling is simple and easy, uses simply cost and ruler, set square, protractor, compasses are added up cheap a lot.

Summary of the invention:

At above-mentioned existing ruler function singleness, awkward deficiency, for realizing the easy to use of ruler, save cost and multifunction, the utility model is to deal with problems and the technical scheme that brings convenience is: a kind of ruler that makes things convenient for of the utility model is by main scale (1), secondary chi one (2), secondary chi two (3), main scale mating groove (4), main scale small embossment (5), secondary chi one mating holes (6), secondary chi two small embossments (7) constitute, its assembly method is that secondary chi one mating holes (6) with secondary chi one (2) is assemblied on the main scale small embossment (5) on the main scale (1), because the end place of main scale small embossment (5) is bigger slightly than lower diameter, secondary chi is stable after (2) cover is entered, again secondary chi two small embossments (7) on the secondary chi two (3) are assemblied in main scale mating groove (4) lining, secondary chi two also is stabilized on the main scale, so far, assembling finishes, ruler is marked with the length scale of standard, the counterrotating place of energy indicates the 360 deg angle scale of standard, use a kind of ruler that makes things convenient for of the utility model, not only easy to carry, and can be used as arbitrarily angled set square, compasses, long chi, protractor, parallel lines drawing chi uses, for the user brings bigger convenience, and processing technology is simple, cost is lower, is adapted at promoting the use of in the staff colony of student group and design drawing.

Description of drawings:

Below in conjunction with drawings and Examples a kind of ruler that makes things convenient for of the utility model is further described:

Fig. 1 makes things convenient for the preceding schematic diagram of ruler assembling for the utility model is a kind of;

Fig. 2 assembles schematic diagram for a kind of ruler that makes things convenient for of the utility model;

Cooperation place cutaway view schematic diagram when Fig. 3 makes things convenient for the ruler assembling for the utility model is a kind of;

Schematic diagram when Fig. 4 makes things convenient for ruler as arbitrarily angled ruler or protractor use for the utility model is a kind of;

The schematic diagram that Fig. 5 makes things convenient for ruler to use as long ruler for the utility model is a kind of;

Fig. 6 is a kind of schematic diagram that makes things convenient for ruler to draw parallel lines of the utility model;

(1) is a kind of main scale that makes things convenient for ruler of the utility model among the figure;

(2) are a kind of secondary chis one that makes things convenient for ruler of the utility model among the figure;

(3) are a kind of secondary chis two that makes things convenient for ruler of the utility model among the figure;

(4) are a kind of main scale mating grooves that makes things convenient for ruler of the utility model among the figure;

(5) are a kind of main scale small embossments that makes things convenient for ruler of the utility model among the figure;

(6) are a kind of secondary chi one mating holes that makes things convenient for ruler of the utility model among the figure;

(7) are a kind of secondary chi two small embossments that make things convenient for ruler of the utility model among the figure.

The specific embodiment:

Now ruler is packed up as Fig. 2, owing to can fold, less so take up room, can put into general Stationery bag the inside, when needing to use, can be with secondary chi one rotation, all there is scale at the edge of main scale and secondary chi, and the disk place that cooperates also has the angle of 360 degree, the angle of therefore secondary chi rotation can be read from the disk that cooperates fully, when secondary chi two becomes 45 to spend with main scale, ruler can be used as 45 degree chis and uses, in like manner, can be used as 30 degree, 60 degree, 90 degree rulers uses, can realize 360 rotations between secondary chi one and the main scale, therefore, can draw 0 to 360 the degree arbitrarily angled, also can be used as protractor uses, if secondary chi one and main scale are assembled the center of circle of the center fixation at disk place at a circle, drawing pen is fixed on a certain scale of secondary chi one, revolute chi one, just can be used as compasses uses, when we need the long lines of picture, can revolute chi two, make main scale and secondary chi two edges on a line, so just, can be used as long ruler uses, when main scale and two secondary chis are all vertical, the parallel lines that can draw, and secondary chi two can slide in the groove of main scale, the spacing of therefore can drawing is at 0 any parallel lines in the ruler length range, use a kind of ruler that makes things convenient for of the utility model, not only easy to carry, and can be used as arbitrarily angled set square, compasses, long chi, protractor, parallel lines drawing chi uses, for the user brings bigger convenience, and processing technology is simple, cost is lower, is adapted at promoting the use of in the staff colony of student group and design drawing.

Claims

1. one kind makes things convenient for ruler by main scale (1), secondary chi one (2), secondary chi two (3), main scale mating groove (4), main scale small embossment (5), secondary chi one mating holes (6), secondary chi two small embossments (7) constitute, and it is characterized in that: secondary chi one mating holes of secondary chi one is assemblied on the main scale small embossment on the main scale.

2. by the described ruler that makes things convenient for of claim 1, it is characterized in that: the end place of main scale small embossment is bigger slightly than lower diameter.

3. by the described ruler that makes things convenient for of claim 1, it is characterized in that: secondary chi two small embossments on the secondary chi two are assemblied in the main scale mating groove.

4. by the described ruler that makes things convenient for of claim 1, it is characterized in that: ruler is marked with the length scale of standard, and the counterrotating place of energy indicates the 360 deg angle scale of standard.