CN105252935A

CN105252935A - Novel multifunctional ruler

Info

Publication number: CN105252935A
Application number: CN201510656076.4A
Authority: CN
Inventors: 王勇彬
Original assignee: Nanjing Birchen Industrial Design Co Ltd
Current assignee: Nanjing Birchen Industrial Design Co Ltd
Priority date: 2015-10-13
Filing date: 2015-10-13
Publication date: 2016-01-20

Abstract

A novel multifunctional ruler is characterized in that the modeling of the ruler is designed, a protruding arc face is designed at the left end, so that after the ruler is horizontally arranged on the plane, the ruler can be used normally; when a gel pen needs to be used, the gel pen is separated from the ruler through an antiskid block, at the moment, the gel pen can be used for writing, the gel pen continues to be inserted into the ruler after the gel pen is used, and the ruler can be folded through the arc face on the left side very easily.

Description

A kind of new Multifunctional straightedge

Technical field:

A kind of Multifunctional straightedge, this ruler plastic simplicity, but feature richness, solve inconvenience that ruler in use may occur and expanded the function of ruler, outside the function meeting daily ruler, the gel ink pen on ruler can be used to write, greatly expand the function supported.This ruler also solves ruler and keeps flat the bad in the plane problem picked up simultaneously, allows ruler hommization more.

Background technology:

Ruler also have person be between chi, there is accurate straight line seamed edge, be used for measuring length and mapping.Be widely used in mathematics, measure, the subjects such as engineering.Material is variant, has iron ruler, wood, plastic cement etc., has certain degree of hardness, otherwise be tape.Minimum scale is generally 1 millimeter.Scale unit is often centimetre.Length, the commonly meter ruler of 1 meter and the short chi of 15 centimetres, but do not have actual restrictions, so length is by one centimetre to four or five meters have.Graduation mark has two kinds: top (ruler is at the very start) and non-top (still there is one section of blank in graduation mark front, about 1 centimetre).Worst error, no more than 0.2 millimeter usually.Close the worst error of specification: the worst error that length is less than 30 centimetres is ± 0.1 millimeter, and the worst error that length is 30 centimetres to 50 centimetres is ± 0.15 millimeter, and the worst error that length is 50 centimetres to 1 meter is ± 0.2 millimeter.

In present schedule life study, ruler is be unable to do without in the hand of each student, these rulers be we student or when providing convenience, some design irrational ruler, and also some are inconvenient to use procedure band, first be exactly that you there will be ruler and put the problem being not easy in the plane to take up in the use procedure of ruler, its two be exactly use ruler process in may use gel ink pen, at this time may need again to look for gel ink pen, the efficiency dallying over one's work and learn.

Summary of the invention:

Problem to be solved by this invention is to provide a kind of Multifunctional straightedge, first this ruler can solve the bad in the plane problem taken up of support well, staff and ruler can be allowed to have one piece of larger contact surface by arc surface, ruler at this time can be allowed to take very easily, support and gel ink pen combine by the three exactly, just can rapid writing as long as taken out by the gel ink pen not giving ruler right-hand member in the process using ruler.

For solving the problem, technical scheme of the present invention is as follows: adopt the method for grafting left side is had arcuation projection ruler main body section and with anti-skidding position and the gel ink pen can combined with ruler link together, form a ruler completed;

Described being plugged to directly is blowing the part be connected with gel ink pen, and ruler has a circular hole slightly larger than Neutral ball-point for ball-point pen, and Neutral ball-point for ball-point pen can be allowed to insert, and gel ink pen can be linked together with ruler;

Described arcuation projection is that 1/4th ellipsoids and ruler link together, and has certain thickness, inner hollow;

The shape of described gel ink pen is a part for ruler, and this part and ruler main body can form a complete shape, and the thickness of gel ink pen is the half of ruler thickness;

According to aforesaid magnetic knife rest, it is characterized in that: include left end arcuation projection (2) and be positioned at ruler left end and form a complete ruler by circular hole (5) and Neutral ball-point for ball-point pen (6) and the gel ink pen with non-slipping block (4); Graduation mark is carved with at the inclination position of ruler front end;

The parts of the elliposoidal that described arcuation projection (2) is hollow, its effect to allow user easily will keep flat on the table or ruler in other planes takes up;

Described gel ink pen (3) is for being equipped with the gel ink pen of normal pen core, and gel ink pen can combine closely with ruler;

The parts that described anti-skidding position (4) protrudes for gel ink pen tail end, its effect be allow user in use property pen time can very fast gel ink pen be released;

Described glass circular hole (5) and Neutral ball-point for ball-point pen (6) are the critical piece forming grafting, gel ink pen and ruler can be combined closely;

Beneficial effect of the present invention: compared with existing product, plastic simplicity of the present invention, function is reasonable, solve ruler well and be placed on the bad problem of taking of plane, very easily ruler can be taken up by the cambered surface of left end, it two is exactly the function having expanded ruler, is combined by gel ink pen with ruler, and user can be allowed to write very easily when use ruler.Be exactly finally the rationally fixing, easy to use of ruler and gel ink pen.

Accompanying drawing illustrates:

Fig. 1 is main body schematic diagram of the present invention;

Fig. 2 is globoidal structure schematic diagram of the present invention;

Fig. 3 is isolating construction schematic diagram of the present invention;

Fig. 4 is that scene of the present invention uses schematic diagram;

Being labeled as in accompanying drawing: comprise ruler main body (1), arcuation projection (2), gel ink pen (3), non-slipping block (4), circular hole (5), Neutral ball-point for ball-point pen (6)

Detailed description of the invention:

A kind of Multifunctional straightedge, it is characterized in that: by designing ruler moulding, an outstanding cambered surface is designed at left end, after ruler is lain in plane, at this time normally can use ruler, when needs use gel ink pen time, gel ink pen can be separated from ruler soon by anti-skidding, gel ink pen at this time can be used to write, after being used to complete child, gel ink pen is continued to insert on ruler, when the hand needing ruler to accept, at this time can very easily ruler be accepted by the cambered surface on the left side.

Claims

1. a new Multifunctional straightedge, is characterized in that: adopt the method for grafting left side is had arcuation projection ruler main body section and with anti-skidding position and the gel ink pen can combined with ruler link together, form a ruler completed.

2. be according to claim 1ly plugged to the part be connected with gel ink pen at ruler, ruler has a circular hole slightly larger than Neutral ball-point for ball-point pen, and Neutral ball-point for ball-point pen can be allowed to insert, and gel ink pen can be linked together with ruler.

3. arcuation projection according to claim 1 is that 1/4th ellipsoids and ruler link together, and has certain thickness, inner hollow.

4. the shape of gel ink pen according to claim 1 is a part for ruler, and this part and ruler main body can form a complete shape, and the thickness of gel ink pen is the half of ruler thickness.

5. Multifunctional straightedge according to claim 1, is characterized in that: include left end arcuation projection (2) and be positioned at ruler main body (1) left end and form a complete ruler by circular hole (5) and Neutral ball-point for ball-point pen (6) and the gel ink pen (3) with non-slipping block (4); Graduation mark is carved with at the inclination position of ruler front end.

6. the parts of arcuation projection (2) the according to claim 5 elliposoidal that is hollow, its effect to allow user easily will keep flat on the table or ruler in other planes takes up.

7. the parts that protrude for gel ink pen tail end of described anti-skidding position (4) according to claim 5, its effect be allow user in use property pen time can very fast gel ink pen be released.

8. glass circular hole according to claim 5 (5) and Neutral ball-point for ball-point pen (6) are the critical piece forming grafting, gel ink pen and ruler can be combined closely.