CN87210044U - Tailoring sample with reduce and enlarge device - Google Patents

Abstract

The utility model provides a tailoring sample reducing and enlarging device which is made up by a hardboard with scales and line slots or by a plastic board with scales and line slots. The tailoring sample reducing and enlarging device is used in matching with a garment tailoring paper mold to alter the disadvantage of unchangeable tailoring paper mold size in the past. The tailoring sample reducing and enlarging device has the advantages of size changing at will, operation without computation, simple motion, and mastering from once learning. The cutting of the front garment piece of a lounge suit only needs half a minute. The utility model has the advantages of easy fabrication and low cost. The tailoring sample reducing and enlarging device is suitable for paper molds with various garments forms and various types.

Description

Tailoring sample with reduce and enlarge device

The utility model relates to the tailoring instrument, especially a kind of tailoring model device for zooming.

At present, the tailoring of China's handwork is generally adopted and is calculated line drawing cutting-out method, and time-consuming, efficient is low; Though pattern cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing method easy to operate, save time, size can not convergent-divergent.Japan generally uses prototype cutting method, need not chart, directly extract garment piece with prototype, suitably revise size and can draw satisfactory garment piece, operate fairly simple, saving of labor, prototype can convergent-divergent, but does not control the device of amount of zoom, go back the expense tool during operation and determine convergent-divergent quantity, still inconvenient.

The purpose of this utility model, provide a kind of the convergent-divergent of model can be controlled, the convergent-divergent specification is accurate, the tailoring model device for zooming of simple to operate and easy.

The utility model is that the B/6 collection of illustrative plates formula principle according to dress designing figure designs, rule research by collection of illustrative plates formula variate-value, take to control the means of convergent-divergent, distribute according to condition, the parallel mobile principle of applicating geometric figure, be added on the pattern tissue with device for zooming and draw the figure cutting, solved the disadvantage that pattern tissue can not convergent-divergent.

Device for zooming of the present utility model is scale is arranged, to have the rectangle hardboard or the plastic plate of wire casing to make by one.

Elaborate below in conjunction with accompanying drawing.

Fig. 1 is a front cut pieces device for zooming construction drawing.

Fig. 2 is placed on schematic diagram on the pattern tissue for device for zooming.

Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 are practical operation step schematic diagram.

Fig. 8 is trousers sheet device for zooming figure.

Be that the rectangle hardboard of 16 * 11 * 0.1cm or the plate face of plastic plate are mapped in a block specifications. Such as Fig. 1, make point centered by the O point, mark the rectangle of 13 * 6.5cm, and be divided into 8 squares of 3.3 * 3.3cm. Mark A such as figure₁OA ₂B ₁OB ₂、C ₁OC ₂Article three, cross linear, Jiang Gexian is divided into 8 equal portions, presses B₁A ₁C ₁、B ₂A ₂C ₂Be linked to be broken line, and it cut wear, pin or nail can fair line be moved around in the broken line ditch. At B₁OB ₂Each point is put on the bust size numeral on the line, and the O point is the dimension figure of pattern tissue chest measurement, from O to B₁Each point amplifies successively, from O to B₂Each point dwindles successively. Work is parallel to B₁C ₂、B ₂C ₁Two straight line D₁L ₁And D₂L ₂, length is 15cm, is divided into 4 five equilibriums, puts on respectively clothing long number word, D₁L ₁Long chi, the D of increasing of clothing₂L ₂Be that clothing length is dwindled chi, and line cut wear, pin or nail can be moved around in ditch. So far, the front cut pieces device for zooming is made complete. See full pattern.

The device for zooming of rear garment piece, sleeve sheet, trousers sheet is also made such as method, just contact pin slip ditch length difference in addition. Trousers sheet device for zooming is seen Fig. 8. Device for zooming of the present utility model is applicable to the pattern of various clothes fashions and various models.

This device for zooming cooperates the tailoring pattern to use together, can greatly can be little, change and comply with one's wishes, operation need not calculated, action is simple, one learn namely can, cutting Western-style clothes front cut pieces only needs half a minute can finish saving of work and time. And this device is made easily, and cost is low, is suitable for and promotes the use of.

Embodiment:

The sanction chest measurement is 100cm, and clothing is long to be that three of 67cm opens the body front cut pieces.

The front cut pieces pattern is placed on the appropriate location that is converted into double-deck cloth, the front cut pieces device for zooming is placed on the pattern again, draw bottom line and center line, as Fig. 3.Pin is inserted in the long chi 67cm of device for zooming clothing place, and parallel to the right mobile pattern makes D ₁To pin mark, draw neck camber line and shoulder slope line, as Fig. 4, can suitably regulate (as the fine rule of two-wire) when cutting the neck camber line.Pin moved be inserted in chest tape (B ₁OB ₂) the 100cm place, tiltedly go out mobile pattern to the left front is parallel, make A ₁OA ₂Line is drawn the shirtfront arc, as Fig. 5 to the position of pin.Continue parallel forward mobile pattern again, make C ₁Point is drawn mountain, back and armhole curve, as Fig. 6 to the pin position.Extract pin, parallel left mobile pattern is put between the profile that is marked pattern, draws the clothing cycloid, as Fig. 7.So far, front cut pieces corridor line (sanction part) is promptly finished.The whole operation process only needs half a minute.

Claims (1)

1, a kind of tailoring model device for zooming, it is characterized in that it being by scale being arranged, having the hardboard of wire casing or plastic plate to make, have onboard with central point o and make five equilibrium, intersection, parallel and wire casing that pin or nail are moved around, and sign clothing, the loose reduce in scale scale of trousers length.

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