CN2231496Y - Combined spline for drafting pattern of clothes - Google Patents

Abstract

The utility model relates to a tool for drafting pattern for the cutting template of clothes, particularly the tool for drafting pattern for the clothes of the prototype method. A scale (2), a slide rule (3) and a foot rule (4) are arranged at the inner side of a metric straight rule (1), and the outside of the foot rule (4) is provided with a big curve rule (5). A small curve rule (7), a button mould plate (8) and a protractor (9) are arranged between the big curve rule (5) and the foot rule (4). The utility model collects measurement, line drawing and calculation to one ruler. The utility model has the advantages of complete function, cabinet design, simple structure and convenient use and carryover, and is especially suitable for the drafting pattern for clothes of the prototype method.

Description

A kind of clothing drafting combination ruler

The utility model relates to drawing tool, the especially instrument of prototyping clothing drafting of template drawing cutting.

Known before tailoring clothes, must draw apparel construction figure earlier, the method for drawing apparel construction figure has multiple, the current in the past method of China is a proportionate allocation, the clothes that this method is made, and the structure line is few and more straight, wear looselyr, not exclusively embody the curve of human body.The apparel construction that modern a kind of curve of pressing trunk forms claims stereochemical structure, and amount is cut out the method for stereochemical structure clothes and also is prototyping.No matter adopt which kind of method to tailor clothes, all to use tolerance and line tool.China is at present in the teaching of apparel industry and clothes, and employed designing and mapping amount painter tool all is general ruler, engineer's scale, set square, curve ruler etc. basically, the calculating of drawing formula is by mental arithmetic or calculator, these many instruments independently carry inconvenience, inefficiency.Also occurred multiple novel line tool in recent years,, pressed the spline of the distinctive curvature design of apparel construction as ruler with slide ruler, the quick measuring appliance of clothes camber line, or the like.But still have weak point, and for example volume is relatively large, and structure is too complicated, uses inconvenience, tolerance, setting-out and calculating can not be integrated in one etc.

The purpose of this utility model is to overcome above-mentioned weak point of the prior art and a kind of clothing drafting combination ruler is provided, and this chi amount of collection, picture, calculates, and is multiple functional, and simple in structure, and volume is less, uses and carries all very convenient.

The purpose of this utility model can reach by following measure: in the inboard of 1 metric system long ruler, having engineer's scale, slide ruler, foot rule and metric system ruler is arranged in parallel, 1 big spline is arranged beyond the foot rule, within the big spline little spline, protractor and button template are arranged.

Above-mentioned metric system long ruler head end has 1 short ruler with the perpendicular arrangement of long ruler, and long ruler and short ruler form one square.By 1: 5,1: 4,3 groups of scales of 1: 3 were formed on engineer's scale.By 1/20,1/12,3 groups of scales of 1/6 are formed on slide ruler.The head end of big spline has a big radian to be connected in short ruler, and its scale is continuous, and the tail end of big spline has the rear end of a little radian connection foot rule.The inboard of big spline scale also has a curve with scale outer side edges line parallel, and two lines composition 1 is the curve parallel rule.The mid portion of little spline is empty, and its two ends all have circular arc.Next bar camber line of protractor scale be carve empty, the number of degrees with respect to 0 degree, 30 degree, 45 degree, 60 degree and 90 each straight line of degree in the center of circle also be carve empty.The button template can be arranged 3 to 5 from big to small.

The utility model has following advantage compared to existing technology: because metric system ruler, engineer's scale, slide ruler, foot rule, big spline, little spline, protractor and button template etc. are combined on 1 ruler, realized intensity amount, setting-out and calculate, and multiple function has also appearred in the part that has combination in the function of a chi; For example metric system ruler, engineer's scale, slide ruler, foot rule all are the rulers that is arranged in parallel, the outer side edges of the limit of every kind of chi and metric system ruler, the parallel lines that can draw different in width.Inside and outside 2 limits of big spline, parallel curves can draw.The different radians of several segmentations of big spline can be measured length of curve, for example measure the length of neck contour, muffs line or sleeve mountain line, so realized multi-functional purpose.Because it is global design is small and exquisite, simple in structure, easy to use and carry.

The drawing of the utility model accompanying drawing is described as follows:

Fig. 1 is a kind of structural plan figure of clothing drafting combination ruler.

The utility model is described in further detail to enumerate embodiment below in conjunction with accompanying drawing.

As shown in Figure 1,31 centimetres of block lengths, wide 13 centimetres, thick 2 to 4 centimetres transparent material is for example on lucite or the plastic plate, with a long limit as metric system ruler (1), by per 0.1 centimetre is the unit number of division, can engrave 30 centimetres, and metric system ruler (1) width is 1 centimetre, in metric system ruler (1), survey to also have 3 width is 1 centimetre chi, be respectively engineer's scale (2), slide ruler (3) and foot rule (4).What the inner side edge of metric system ruler (1) was proper and engineer's scale (2) is last 1: 5 is digital overlapping, and the sideline is represented by dotted lines.Engineer's scale (2) comprises 1: 5, and 1: 4,3 groups of proportional meters of 1: 3 word that counts, also represent scale, x/5 during as drawing, x/4, the division calculation of x/3, the scaled down design drawing of apparel construction that can also be used to draw, every group the numeral all with metric system ruler (1) on digital corresponding.The inboard of engineer's scale (2) is slide ruler (3), slide ruler (3) is arranged with 1/20 so that the echelon mode is descending, 3 groups of compute segment of 1/12 and 1/6, every kind of compute segment is demarcated with an arrow, list 1 numeral by 0.5 centimetre, the quotient that each numeral is calculated in this compute segment ratio is this bit digital on the corresponding metric system ruler (1), for example a Ms. Wear is 84 centimetres through surveying clean chest measurement, women's dress prototype across back formula is B/6+4.5 centimetre, can find B/6 from 1/6 compute segment of slide ruler (3) is 84/6, quotient on the corresponding metric system ruler (1) is 14 centimetres, and calculating across back is 18.5 centimetres.And for example the loose formula of neck is B/20+2.7 centimetre before the women's dress, can look into the B/20 position in 1/20 compute segment of slide ruler (3), should be between 80～90, can estimate in proportion that 84 quotients on metric system ruler (1) should be 4.2 centimetres, thus before calculating neck wide be 6.9 centimetres.Slide ruler (3) inboard is foot rule (4), and foot rule (4) length overall is 1 foot, equates for (1) 30 centimetre with the metric system ruler, and foot rule (4) is divided 12 inches, and metric system and length made in Great Britain that foot rule (4) can be used for exporting in the apparel construction design drawing convert.

As shown in Figure 1,4 rulers what be right after later is big spline (5), can measure the girth of neck contour, muffs line or sleeve mountain line, big spline (5) is made up of 4 chi sections, the 1st section outer side edges from metric system ruler (1) is that scale 0 begins only to be the ruler section to scale 8, this ruler section and metric system ruler (1) constitute 1 square (6), can be used for measuring and draw level and vertical ground line in the apparel construction design drawing.The 2nd section of big spline (5) is the great circle segmental arc from scale 8 to scale 16, but in use, the great circle segmental arc should comprise extends its front and rear part scale, can be used for drawing muffs oxter, the front and back line of clothes, preceding neck contour, sleeve mountain line and back crotch line.The 3rd section of big spline (5) is the small curve camber line from scale 16 to scale 40, curves such as muffs epimere line, front and back shoulder line, left-falling stroke chest line and skirt stringcourse before and after can be used for drawing.The 4th section of big spline (5) is little arc section from scale 40 to scale 44, and in use, little circular arc should comprise its fore-end scale of extension, can be used for drawing back neck contour and preceding crotch line.Also has 1 curve that parallels with survey limit outside the big spline (5) in the inboard of big spline (5) scale, article 2, the distance between curve can be 1 centimetre, these 2 curves can be used for the curve plotting parallel lines, as the clinking and the camber line push pedal line of design clothes curvilinear portion.Between the inboard of big spline (5) and foot rule (4), 1 little spline (7) is arranged, the overall shape of little spline (7) is similar to big spline (5), but little spline (7) is the orthodrome of an end and the little circular arc of the other end, and 2 small curve camber lines in the same way are the ruler that the limit is combined into sealing, little spline (7) does not have scale on every side, and the intermediate portion is empty fully.Between little spline (7) and foot rule (4), several button templates (8) are arranged, can be 3,4 or 5, button template (8) is the circular hole of hollow, each diameter difference can be respectively 3 millimeters to 7 millimeters.Between the orthodrome end and foot rule (4) of big spline (5), also has 1 protractor (9), in the middle of being arranged under protractor (9) scale, 1 90 degree circular arc line carves empty arc groove, between 0 degree, 30 degree, 45 degree, 60 degree, 90 degree positions and the center of circle, have respectively and carve empty straight-line groove, the center of circle of protractor (9) is to carve empty small sircle hole, and protractor (9) can be used for measuring and draw the sleeve center line of the sleeve types such as collar oblique line, collar angle and raglan sleeve that the Western-style clothes formula turns over collar.

Claims (7)

1, a kind of clothing drafting combination ruler that constitutes by ruler and spline, it is characterized in that inboard at 1 metric system ruler (1), proportional chi (2), slide ruler (3), foot rule (4) is arranged in parallel with metric system ruler (1), foot rule (4) has 1 big spline (5) in addition, also has little spline (7), button template (8) and protractor (9) between big spline (5) and the foot rule (4).

2, clothing drafting combination ruler according to claim 1 is characterized in that going up by 1: 5 at engineer's scale (2), and 1: 4,3 groups of scales of 1: 3 were formed, and scale is with numeral.

3, clothing drafting combination ruler according to claim 1 is characterized in that going up by 1/20,1/12 at slide ruler (3), and 3 groups of scales of 1/6 are formed, and every group of scale is boundary with the arrow.

4, clothing drafting combination ruler according to claim 1, first section of it is characterized in that big spline (5) is the square (6) that short ruler and metric system ruler (1) are formed, and the 2nd section is orthodrome, and the 3rd section is the small curve camber line, and rear is little circular arc.

5, clothing drafting combination ruler according to claim 1 is characterized in that little spline (7) for there is circular arc at two ends, the closed curve that both sides are made up of the small curve camber line, and the centre of little spline (7) is empty.

6, clothing drafting combination ruler according to claim 1 is characterized in that button template (8) has several, for example 3 to 6 circular holes that diameter is different.

7, clothing drafting combination ruler according to claim 1 is characterized in that circular arc line and the straight line on the protractor (9) all is to carve empty groove, and the center of circle of protractor (9) is to carve empty small sircle hole.