Design Of Outer Ear Type Short Cover Shoes

1. finished product drawing

As shown in Figure 2 - 2-20, this shoe is an imitation design of the color picture I-5.

The material can be copied in the same way as material, last type, process and model.

Before you copy, you must draw the finished drawings, grasp the proportion relationship of the parts, the trend of the lines, and pay attention to the relationship between each detail and the whole.

The length of the shoe is about twice as long as that of the usual round, so that the shoe cover is shortened.

The shoe ear and the round bar are integrated into one, and the area is large. In order to save materials, they are disconnected from the middle line of the fence, and the inside and outside arms need to release the stitching capacity to sew together.

The shape of the shoe ears is completed by a false line. The two wires of a car are connected to the shoe cover line by a pair of shoes and ears, and one is connected with the surrounding line.

There is an eye position on the shoe bar and double stitched.

The shoe cover is very simple, without folding, it looks very atmospheric.

The shoe inner part is the same as the common outer ear shoe, the two section structure, the front part of the front shoe has a fork, and the splicing process is adopted.

2. structure design drawing

With the finished drawings as the basis, the design of the structural diagram becomes very simple, as shown in figure 2-2-21.

First, according to the design of outer ear shoes: the length of the ear shoes is taken at E points, and the upper end of the shoe ears are slightly downward sloped, and 5 eye positions are designed.

The last eye spacing is slightly larger, which is used to design the break line.

The outline of the shoe ears is completed by false lines, and a complete false line is designed.

Make the difference between the inside and outside of the shoe, the difference between the inside and outside of the stop line.

Then we design the contour of the shoe and the outline of the shoe, and make the difference between the inside and outside.

When designing the contour of the shoe cover, first determine the position of the shoe cover J'point, then make the conversion to take the line, pfer the J' point to the back midline of the shoe cover, and set the J2 point.

Then find the length difference, add 1 / 3 to the length of the shoe cover, and use the replica board to design the outline of the shoe.

At this time, the replica board is the normal shoe cover outline, which is not consistent with the short shoe cover, but only borrows its outline line to draw out approximately.

After designing the contour of the shoe cover, the outline of the shoe tongue is made homeopathic, and the basic template of the shoe cover is taken out as a duplicate plate.

Use the basic template of the shoe cover as the replica board to design the contour of the contour.

First, add the 1/3 length difference after the J'point to determine the J "point, then copy the board to J" point, the midline and the V point coincide, draw the outline of the fence.

After the design of the shoe cover and the outer line is completed, we will distinguish the inside and outside.

The end of the shoe line is O', and the finish line is 01 and 02 respectively.

Finally, the contour of the bottom rib and the difference between inside and outside are designed.

3. sample preparation

The basic template is shown in figure 2-2-22.

Whether it is the design of ordinary cover shoes, or shallow shoes, or short shoes, the focus of the design is the boundary between the fence and the shoe cover.

With this dividing line, different kinds of machining methods and different technological quantities can be used to develop various kinds of shoe covers.

In taking off the hook, by using the opportunity of separating the cover and the shoe cover, the double line take off method can be used to design the contour line of the enclosure.

It's better to have a good grip.