CN2529531Y - Multifunctional scale - Google Patents

Abstract

The utility model discloses a multifunctional scale, relating to the field of tools for dress cutting-out, dress cartography and dress-measuring. The scale is the improvement of the ordinary straight scale. The two sides of the scale are respectively provided with scales of the metric system and the English system, and a sliding slot is open in the middle. A moving scale with two surfaces and both sides of the surface provided with graduation is arranged in the sliding slot. The scales are marked by the rate of 1 to 3, 1 to 4, 1 to 5 and 1 to 6. The scale can be used separately and also be calculated proportion by way of sliding in the sliding slot. Having a plurality of usages, the scale is very convenient to calculate the proportion in the process of dress cutting-out and dress cartography. The scale also can do the conversion of metric system, English system and market system.

Description

Multifunctional scale

The utility model relates to clothing drafting and measures the apparatus technical field.

Present commercially available scale function singleness, and when clothing drafting is measured, often will use various ratios, calculating need be carried out English system conversion when doing foreign trade product, this will join and manyly just can finish ruler, and work is made troubles.

The purpose of this utility model provides a kind of Multifunctional scale, and displaying ratio, result of calculation are carried out the conversion of metric system and English system and Chinese system of weights easily easily.

The technical solution of the utility model is such: a kind of Multifunctional scale, on the basis of common ruler, improve, the ruler both sides indicate metric system and scale made in Great Britain respectively, the centre has chute, the built-in movable engineer's scale of chute, all there is scale on movable engineer's scale tow sides and every both sides, and scale is respectively by marking in 1: 3,1: 4,1: 5,1: 6, this engineer's scale can use separately, also can slide in chute and carry out ratio calculating.

Owing to adopted technique scheme, make a chi to use more, especially to the ratio in the tailoring, calculate very conveniently, and can carry out the conversion of metric system and English system and Chinese system of weights.

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

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the schematic diagram of this chi of the utility model.

Fig. 3 is the schematic diagram of movable engineer's scale.

Fig. 4 is 0--20 centimetre a section and 1: 6 the enlarged drawing of cooperation activity engineer's scale of Fig. 1.

Fig. 5 is 20--40 centimetre a section and 1: 6 the enlarged drawing of cooperation activity engineer's scale of Fig. 1.

Fig. 6 is 40--55 centimetre one section the enlarged drawing of Fig. 1.

Fig. 7 is 0--20 centimetre a section and 1: 5 the enlarged drawing of cooperation activity engineer's scale of Fig. 1.

Fig. 8 is 20--40 centimetre a section and 1: 5 the enlarged drawing of cooperation activity engineer's scale of Fig. 1.

Fig. 9 is the A--A cutaway view of Fig. 5.

Figure 11,12,13 is respectively the state diagram of usage example 1,2,3.

Among the figure: 1, this chi 2, movable engineer's scale 3, this chi internal chute 4, metric system scale 5,1: 6 scale 7 of drawing parallel lines scale 6, movable engineer's scale, 1: 4 scale 8, ratio are calculated reference mark

9, adjustment length marking 10, graduated in English 11,1: 5 scale 12,1: 3 scale of adding and subtracting again after ratio is calculated

By Fig. 1--shown in Figure 9, a kind of Multifunctional scale of the present utility model, its this chi (1) is a ruler, total length is 55 centimetres, make by transparent plastic, all there is scale on its both sides, be metric system scale (4) on one side, another side is (10) made in Great Britain, the adjustment length marking (9) of plus-minus again after the inboard of graduated in English also has one section to be used for ratio calculating, there are two row to draw the scale (5) of parallel lines with both sides scale vertical direction, one chute (3) is arranged in the middle of this chi, can put into movable engineer's scale (2) in the chute, all there is scale on movable engineer's scale two sides and every both sides, and marking 1: 6 respectively, 1: 4,1: 5,1: 3 four kinds of scale graduation (6,7,11,12), proportional mark of the starting point of every kind of scale graduation, when having in the middle of the scribe mark one to calculate reference mark (8) and use, starting point one end of selected ratio aligns with this chi starting point end, calculates the zero-bit of the adjustment length marking (9) of adding and subtracting again after reference mark (8) and the ratio calculating this moment and aims at.

Movable engineer's scale of the present utility model (2) is made by metal sheet, and its length is 30cm; Chute (3) length in this chi is 34cm; Magnetic patch can be laid in the chute bottom, to hold the movable engineer's scale that metal is done.

Example 1, by shown in Figure 10, calculate the result of 60 * 1/5-0.5, only need 1: 5 engineer's scale is placed in this chi chute, will calculate the zero-bit of reference mark (8) aligning adjustment length marking and move 0.5cm outward, the metric system scale that 60 scales align with this chi on the engineer's scale promptly is that be designated as 11.5 this moment.

Example 2, by shown in Figure 11, calculate 60 * 1/3,1: 3 engineer's scale is put into this chi chute, calculate reference mark (8) zero set, the metric system scale that 60 scales align with this chi on the engineer's scale promptly is to be designated as 20 at this moment.

Example 3, by shown in Figure 12, calculate 60 * 1/4+2,1: 4 engineer's scale is put into this chi chute, calculate in reference mark (8) zero set and move 2cm, the metric system scale that 60 scales are alignd with this chi on the engineer's scale promptly is to be designated as 17 at this moment.

If will measure with Chinese system of weights, only need directly be measured with 1: 3 engineer's scale and get final product, and 10 in marking this moment is 1 cun.

Claims (4)

1, a kind of Multifunctional scale, it is characterized in that: this chi (1) is a ruler, make by transparent plastic, all there is scale on its both sides, be metric system scale (4) on one side, another side is (10) made in Great Britain, the adjustment length marking (9) of plus-minus again after the inboard of graduated in English also has one section to be used for ratio calculating, there are two row to draw the scale (5) of parallel lines with both sides scale vertical direction, one chute (3) is arranged in the middle of this chi, can put into movable engineer's scale (2) in the chute, all there is scale on movable engineer's scale two sides and every both sides, marking 1: 6 respectively, 1: 4,1: 5,1: 3 four kinds of scale graduation (6,7,11,12), proportional mark of the starting point of every kind of scale graduation, when having in the middle of the scribe mark one to calculate reference mark (8) and use, starting point one end of selected ratio aligns with this chi starting point end, calculates the zero-bit of the adjustment length marking (9) of adding and subtracting again after reference mark (8) and the ratio calculating this moment and aims at.

2, a kind of Multifunctional scale according to claim 1 is characterized in that: said chi (1) total length is 4cm for the 55cm width.

3, a kind of Multifunctional scale according to claim 1 is characterized in that: said movable engineer's scale (2) is made for metal sheet, and its length is 30cm.

4, a kind of Multifunctional scale according to claim 1 and 2 is characterized in that: said chute (3) length is 34cm.

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