Brief Introduction To The Basic Method Of Shoe Heel Design

      There are many kinds of heels. Generally, they can be divided into three categories: flat heels, middle heels and high heels. They are of different shapes, including rolls, heels, and heels. It is impossible to follow the same pattern. It is changed with the development of market economy and the trend of dress and fashion. If it is fixed, it will be difficult to adapt to ever-changing shoes. So we can only sort out the types of people according to the height of people's idea. For example, the average heel of women's shoes is below 30mm, and the middle heel of 30-45mm is higher heel than 45mm.

    Basic methods of shoe heel design

1. determine the height of heel.

First, put the bottom of the shoe last on the flat table, and place the center of the first metatarsal part and the fifth metatarsophalangeal part as the location. When the prescribed data of the front toe are determined, then the heel height of the rear part is measured.

2. determine the size of heel.

The size of the heel is determined by the size of the rear chassis and the line of the last bottom. For example, the number of shoes of shoe No. 23 is about 50mm of the last bottom and the width of the part. Therefore, it is determined that the large palm surface should be 1mm when compared with the width of the last bottom and the width of the heel. It should be 48mm, while the length of the palm surface is about 25% of the bottom column length. The shape of the heel has basically come out after the big palm surface and small palm surface are basically determined, but the determination of the side sample can not be ignored. The side sample follows the height of the chassis and the height of the heel. The height difference between the front and the lower sides is determined, and the front and rear planes are drawn.

With the type design, press the palm and control the palm, the front end of the palm press is lower, and the front end is free of 2mm. If the product is unified, there is no need to leave the front end so much.

    The relationship between shoe heel and front stilt

The height of the heel is raised or lowered according to the prescribed proportion of the front toe of the last shoe. The former should not be too high or too low. Too high or too low is unfavorable for wearing. The front stilts of the general flat shoe are about 14mm, the front toe of the middle heel is 13mm, and the front toe of the shoe is 12mm. The detailed discussion on Hegao and Qian Qiao can refer to People's Republic of China national standard, GB3293-82 China shoes and shoe last series.

  Heel height difference

The data of the height difference between the heel and the heel are hard to ascertain. One of the reasons is that the difference between front and rear is small. If the heel is high, the difference between front and rear is large. If the height is the same, the back and back curves of the last one are the same, and the difference between the front and rear is basically the same.

    But at present, manufacturers of shoe heels have different standards, so their products are hard to be unified. According to the general design concept, the palm surface of women's flat heel is longer, which can account for 25% of the bottom sample, and the difference is about 2.5mm. The sole of men's shoes is 28% of the bottom, and the difference is about 3mm. As for the middle and high heel, the palm length and the front and rear differences are determined according to the needs of the type and style.