CN2523232Y - Multifunctional cutting ruler for tailor - Google Patents

Abstract

A multi-function clothes cutting ruler pertains to the technical field of clothes drawing, surveying and mapping devices, which is improved and combined on the basis of a traditional ruler, a triangular ruler, a scale, a drawing curve board, a calculator, a protractor, a compasses and a dress lofting ruler and solves the shortages of the prior art, thus, all links can be finished without allocating a plurality of tools; the ruler body is similar to a right angle set square and made of transparent material; two sides of the right angle are both provided with metric system scales, the other side thereof is a curve line, a groove is arranged along one right angle line direction, a melt scale with the same width is positioned in the groove, the scale can be calculated according to ratio of 1:3, 1:4, 1:5, 1:6 and be taken out to draw the four ratios independently; a through groove that draws curves of all parts is provided to be matched with the curve line at the edge of the ruler so as to be withdrawn and applied; a protractor centre point is arranged at the middle part of the edge of the ruler, the protractor surveys and maps certain slope position, which is convenient for the comprehensive application of a degree and a 15 ratio method and attached with a reference sheet of 15 ratio degree; a dress lofting case is arranged at an acute angle end, which can gradually push and block towards different specifications; a keyhole is arranged at the right angle to produce a circle center of an arc; a round hole of 1.5 times is arranged at the middle part of the ruler body to mount a magnetic slice anytime to be operated on a magnetic tablet in a sliding way; the ruler is also provided with a degree indicator which is and arranged and inserted at the main ruler anytime so as to measure slopes of shoulder, chest, etc. of people and survey and map degree on the wall tablet. The cutting ruler is complete in functions and easy to be popularized.

Description

The multifunctional dress cutting ruler

The utility model relates to the clothing cutting tool technical field.

At present, though the clothing cutting tool on the market is many, function singleness can not satisfy the selection of different specialties.Often need instrument to have in the clothes operation: ruler, set square, engineer's scale, curve ruler, calculator, protractor, compasses, put yardstick etc., be equipped with multiple instrument makes troubles to work and loses easily.

The purpose of this utility model is for overcoming the deficiency of prior art, provide a kind of and collect ruler, set square, engineer's scale, curve ruler, calculator, protractor, compasses, put yardstick, number of degrees indicator, magnetic function be the multifunctional dress cutting ruler of one, use eye-catchingly, convenient, need not be equipped with multiple instrument and can finish each link.

The technical solution of the utility model is such: a kind of multifunctional dress cutting ruler, mainly make the similar right angle triangle of shape by transparent material; The metric system scale of measuring length is arranged respectively on the both sides, right angle, total length is 42 and 10.5, another side is the curved line of bar, wherein 42 centimetres one is advanced the groove that 2 centimeters have one 34 centimeter length along the limit, place metal ratio chi in the groove, and keep the chi face smooth, be convenient to the whole positive and negative use of chi with wide 30 centimeter length, groove surface has two magnetic sheets, can hold engineer's scale and keep slip; The tow sides of engineer's scale have 1: 3 respectively, 1: 4,1: 5,1: 6 ratio and mark and reference mark, all there is corresponding scale the both sides of groove, according to the requirement of data and ratio and levelling number, the slip engineer's scale also can directly drawn along getting final product reading on the limit to corresponding position; Engineer's scale also can take out to be made above-mentioned four kinds of ratios and charts separately; 1: 3 ratio can be made cun and use; At the curve groove at middle part and outer spring line is to draw each position curve, borrows mutually and signs, and progressively extracts application, along the limit marking is arranged, promptly plot and can read length, and along a dotted line on limit, be to put 1 centimetre of seam amount usefulness; Is the protractor center of circle in right-angle side 20 centimeters along the gauge point on limit, and this device is promptly surveyed promptly certain gradient part that charts and painted; Be convenient and practical operation, a degree point is located at along the limit can promptly be read promptly to paint; At present, in garment education, in making number of degrees specific purpose tool is not arranged, use so the number of degrees are converted into 15 ratios, for the difference custom with transform convenient and integrated application, this chi is with 15 ratio number of degrees reference tables; Put a yard scale in the acute ends of chi body, sign indicating number is progressively put at each position of model of different size pushed away shelves; 1 centimeters has an aperture at the right angle, is the center of circle that makes circular arc; At chi body middle part one 1.5 centimetres of circular holes are arranged, can settle magnetic sheet at any time, can inhale slide on the magnetic wordpad of wall type; This chi also is equipped with a number of degrees indicator, and this device is joined at any time and is inserted on the chi body, can measure the ramp rate such as shoulder slope, chest slope, chest waist, waist stern of human body, can survey and draw gradient on the wall type board.

Below in conjunction with accompanying drawing, the utility model is further described.

Fig. 1 is a main scale schematic diagram of the present utility model.

Fig. 2 is the engineer's scale front schematic view.

Fig. 3 is an engineer's scale reverse side schematic diagram.

Fig. 4 is the A-A profile of Fig. 1.

Fig. 5 is a number of degrees indicator schematic diagram.

Fig. 6 is the B-B profile of Fig. 5.

Fig. 7,8 is the progressively state diagram of example 1,2.

By shown in Figure 1, the utility model is a kind of multifunctional dress cutting ruler, and the similar drawing square of shape is made by transparent material; Wherein two right-angle sides (11,22) and balanced line (8) all have the metric system marking of measuring length respectively, and another hypotenuse (20) is curved line; A straight flange (11) advances 2 centimeters therein the groove of bar 34 centimeter length (5), can place the same wide metal ratio chi (24) of 30 centimeter length in the groove, groove face settle magnetic sheet (2,10) can hold engineer's scale and keep sliding and whole chi smooth, after the groove inboard has one section to be used for ratio and to calculate again plus-minus adjust the marking (3) of number; The tow sides of engineer's scale (Fig. 2, Fig. 3) have 1: 3,1: 4,1: 5,1: 6 ratio (26,28) and mark (23,29) and reference mark (25,27).

Example 1, by shown in Figure 7, calculate 50 * 1/4+1.5, outwards put into groove as long as engineer's scale (24) is indicated an end of 1/4 mark (23), promoting engineer's scale makes reference mark " ▲ " (25) aim at adjustment number marking (3), proceed on 1.5 numerical value from 0 displacement again, engineer's scale wherein on one side find 50 numerical value on (26), this moment 50 to go up along limit marking (4) reading to be 14 centimetres.

Example 2, by shown in Figure 8, calculate 105 * 1/6-0.5, outwards put into groove as long as engineer's scale (24) is indicated an end of 1/6 mark (28), promoting engineer's scale makes reference mark " ▲ " (27) aim at adjustment number marking (3), be moved on 0.5 numerical value from 0 again, engineer's scale wherein on one side find 105 numerical value on (28), this moment 105 to go up along limit marking (4) reading to be 17 centimetres; On the engineer's scale all are calculated to use and are so carried out.

By shown in Figure 1, the both sides curve of groove (18) and curved line (20) all are used to draw each position curve, as: sleeve is grand, sleeve mountain, leading arc, refute, fillet, latasuture, crotch, stern arc or the like, progressively extract and use, be to get final product reading in drafting along limit marking (15), another dotted line (14) provides 1 centimetre of picture seam amount; A scale (11) therein, at 20 centimetres of gauge points (9) along the place, limit is the protractor centre point, and this device is certain gradient part of drawing, and centre point (9) specifies on baseline, the point, rotation chi body can directly be surveyed and drawn, as: isoclines such as shoulder slope, chest slope, province's amount; For making things convenient for the number of degrees and 15 ratio integrated applications, provide (13) with 15 ratio number of degrees reference tables; Putting a yard scale (12) in acute ends, is sign indicating number progressively to be put at each position of different models push away shelves; 1 centimeters has an aperture (1) at the right angle, when making circular arc, plugs toply in this hole, can make arc; At chi body middle part big hole (7) is arranged, can settle magnetic sheet at any time, and the energy two sides is smooth, make whole chi can inhale slide on magnet board; This chi also is equipped with this device of a number of degrees indicator (Fig. 5) (32) has two pins (33,34) inserting at any time on main scale jack (16,19), vertically can measure slope, partes corporis humani position, as: shoulder slope, chest slope, chest waist, waist stern etc., can on the wall type board, survey and draw the number of degrees again; During application, one side any of right angle is attached on human body or the oblique line, metal finger (31) naturally can be vertical on the number of degrees value on slope (30); According to not same-action and custom, two pins and jack can be exchanged, can indicate another kind of work effect.

Claims (3)

1, a kind of multifunctional dress chi, by transparent material, the similar right angle triangle of shape is characterized in that: this chi has angle square, engineer's scale (23), puts yardstick (11), curve (17,19), protractor (9), number of degrees indicator (29), rounding function (1), magnetic sheet (7,2,10) combination; Wherein there is a groove (5) straight flange (11) position, and a wherein side of groove has one section to be used for adding and subtracting the marking (3) of adjusting number again after the ratio calculating; Groove face is settled magnetic sheet (2,10), can hold the metal ratio chi, and keeps sliding, and engineer's scale slightly is shorter than groove, is convenient to promote to calculate.

2, a kind of multifunctional dress chi according to claim 1 is characterized in that: 0 degree of protractor (9) is directly along limit degree of rising.

3, a kind of multifunctional dress chi according to claim 1, it is characterized in that: engineer's scale (23) is made of metal, and each ratio data is arranged from 0 number, and tow sides all have different ratio mark (22,28) and reference mark (24,26).

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