Knowledge Of Shoe Structure Design

Designers should use the knowledge of art and footwear technology to arrange lines and decorations on the side.

Among them, variant design is commonly used in shoe design, that is, on the basis of prototype products, a series of changes can be made to change the style and structure of shoes and increase variety.

The commonly used variant method is to change the shape of the last shape, change the structure, change the appearance and position of the components, and change the use of auxiliary parts.

First,

(1) the lines should be simple, bright and pleasing, but simple and not monotonous, bright and not exaggerated, pleasing but not farfetched.

1, consider mass production, save materials and labor.

2, the design of lines should not waste large pieces of shoe materials, but can not waste a lot of shoe materials due to a small amount of aesthetic effect.

(two) the specifications of the shoes are suitable for the market requirements, with special attention to the general foot type suitable for people in the sales area.

(three) the style and technology of design should conform to the economic principle of mass production.

1, the design should emphasize the economic function. The styling should pay attention to the psychology of choosing shoes suitable for the vast majority of people. It should be universal and reasonable.

2, the design strive to be simple and save materials.

Two. The design of shoe like structure should follow the rule of foot type.

There are many ways to design the sample structure, but no matter which method is adopted, the following technical requirements should be followed: the proportion of each part should be determined according to the rule of foot type.

If the position of the sample is not properly arranged, it will not only affect the appearance, but also affect the wearing.

For example: the back is too high, it will wear feet; too low and can not hang feet; the front Gang is too long, which affects the ankle flexion, the inside and outside sides are too high, will touch the ankle bone, cause the foot body discomfort (low waist shoes); the mouth door location is too small, not only difficult to wear out, but also easy to break when the last door is broken; the location of the door is too big to wear and has a loose feeling; to help the bread head too long, it will squeeze the toes; the front and back sides are inserted into the position, if not according to the foot type rule, when traveling, there will be some problems such as broken surface or broken skin.

Therefore, in the design, not only pursue beautiful appearance, but also follow the principles of foot type, comfort of wearing and the life of shoes.

Three, shoe line should cater for the last body head tone.

The last shape changes generally in the front part of the last, but the posterior part of the metatarsophalangeal joint is generally unchanged. In addition to the height last (because of the difference between the last and the lower waist last), the last head has the following basic shapes.

1, round head (thick and round);

2, small round head (with a circle smaller than round head);

3, pointed tip (cusp shaped head);

4, the big square head (Square last, the last face has two kinds of styles.

5, small square head (square corner is smaller head shape, last face has Leng no Leng two kinds of styles).

6, oblique head (head shape outward waist tilt);

7. Flat head {page_break}

The geometric shape of the last body has their own unique keynote.

In line design, line processing should cater for the keynote so as to achieve a consistent effect.

For example:

1. round head: the tone of this shoe last type is circular arc, requiring the contour of the front part should be based on the arc line. For the wider circular arc type, the last face of the metatarsophalangeal part is relatively flat, so the contour line of the parts near this part can adopt the arc line, and it will produce a rich aesthetic feeling.

2, pointed head: this shoe last type tone is round and straight.

The contour of the front part is straight and vertical. It requires some circles to make the lines prominent.

3, square head: the shoe last's head style, the base is square and straight, so, in the distance closer to the shoe last, the outline of the parts should be straight.

For example, the upper Baotou line, the outline of the door and the contour of the front shoe cover are ideal for straight lines.

4. Flat head: this type of shoe last is named because it is thin and thin, so the degree of arc in the keynote is less, and the contour line of the front part is straight and square.

As mentioned above, the characteristics of shoe last and vamp style must be harmonious.

The bottom curve of a shoe last must also be suitable for that shoe type. However, a shoe last can allow considerable changes in the vamp and retain its original characteristics.

Four, shoe design should consider material and technology.

There are many kinds of materials and methods of manufacture for shoes, but the design of every product must consider the material and manufacturing process, because the performance, characteristics and elongation of various materials are different, especially when the upper side of the shoe is turned into a shoe shaped surface, and the upper part of the upper shoe includes the upper thickness of the upper, plus the main middle, the inner Baotou, the sole of the sole, and the semi insole.

As a result, the positions of the parts are obviously shifted. They are not the size of the original design, so the size of the upper is not equal to the size of the shoe. The actual size of the shoe is larger than the size of the upper.

In order to ensure the size of the parts required for the shoes, we should pay attention to all kinds of different materials in the design of the sample while the shifting and changing rules in the process of stretching must be dealt with in some parts for proper adjustment and control.

The parts of each part should be smaller than the actual size of the shoes 2mm - 4mm, which can make the design size match the shoe size.

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Five, line and fat and thin feeling

Shoes should be fat and thin. This is because the script is fat and thin, but from appearance, people always want to be thin and good-looking.

For the thinner shoes, the upper part should be arranged in a less attractive way.

And the lines can be bent as much as possible, which will give people a sense of fullness.

For the more fat shoes, contrary to the thin shoes, it requires the upper part of the shoe to be arranged as much as possible. The contour lines of the parts should be straight and good, and the parts should be arranged in the rear, which will make people feel thin.

Six. Data of shoe control points and lines.

Previously mentioned control points and control line size data are the basic size ratio.

For those shoes that are less affected by popular factors, such as the traditional inner ear type (three head shoes), this size ratio is applicable.

But for highly popular styles, the style is different.

There will be some changes in its size.

In such a situation, we should grasp the proportion as a whole.

Among the many shoes, some shoes can be kept for years. Why is there such a situation? Of course, this is related to men's more conservative character, but it is also undeniable that these shoes must have their basic advantages, which can withstand the test of the times and never be eliminated.

For example, the traditional inner ear shoes. From the point of view of the protection foot, it is the most complete design in theory. The appearance is very gentlemanly. The design of each part (Baotou, middle and back) can not only make full use of leather, but also be suitable for stretching work.

This example may help readers understand the key points of the design of good shoes.

Seven, general rule of low shoe design

1, the height of the back and back heels depends on the position of the ankles and the basic requirements for the shoes to be firmly fastened.

2, the upper lip can not be too high, so as not to affect the ankle joint activities.

3, the front of the front should not be too long, so that the foot can not penetrate easily, but it should not be too low. Otherwise, the metatarsophalangeal line generated by walking will destroy the positive appearance of the shoe.

4, the length of the outsourced header should not be too long to prevent walking and grinding to the instep.

However, these requirements are not the only factors that regulate the size of shoes. In fact, certain proportions of shoes, especially the front parts of shoes, are often subject to appropriate changes.

For example, the front half of the inner ear shoe without Baotou is about 5mm shorter than that of Baotou.

The front length of low price shoes is shorter than that of high price shoes. The reason is very simple.