Basic Rules Of Men'S Low Waist Leather Shoes Design

One

The door type is: open type dark door, such as outer ear type, whole tongue type, rubber band type, trip belt type, closed type open door, such as inner ear type, horizontal bar tongue type and so on.

The position of the upper door Qy is represented by the gate length J1Fx and the gate width FxQy.

The location of Qy is generally located near the Q. point of F0E1 at the front control line. It can be 3, 5, and 15 seconds below Q.

The location of the door length Fx can be changed at F0 point, or within the range of 15 F0 after the F0 point; the width of male 25# shoe door is about 35~42.

Male 25# leather shoes with lateral ankle height B1Bx 45~49.

The height of the male 25# leather shoes is 61~65 A1Ax.

After that, there are two kinds of contour lines, one is straight and the other is straight, and the other is curvilinear.

Between the point Cx of the shoe face length point and the external malleolus position point Bx, the radius is 40 arcs. If the shoe face length position point Cx moves forward 5~7, the radius of the shoe will increase to 53 or so, and the outer thread line of the 3 point is between the Ax position of the middle height of the back seam and the high position Bx of the lateral malleolus.

If the contour of the back line is straight, the height of the outer ankle can be up to about 48~50.

The design of the shoe is usually made of three segments, that is, the front cloth, the back of the leather (usually without the back seam), the middle shoe or the shoe tongue.

In order to facilitate the practice of cutting and saving raw materials, the back pads are usually broken off at the heel, and are divided into the back and middle pears (mostly substitute materials) and the back pack and the leather (natural leather).

2. basic rules of women's low waist leather shoes design

Women's low waist leather shoes are usually in the form of shallow mouth, belt type (including belt type and belt type), shallow mouth type, horizontal bar tongue type, whole tongue type, rubber band type, middle opening type (or front opening type), etc.

The components are: front cover, front band, tongue, stripe, shoe ear, shoelace, rubber band and so on. The components are less than men's shoes.

The main feature is that the shoe face is shorter, and can be divided into two types: shallow and deep. The shallow upper is the female shallow leather shoes, the length of the shoe face is the length of the mouth door, and the length of the shoe upper of the deep upper is usually within the range of 10~15 Cx before the point.

Women's low waist leather shoes mouth door type: open type open door, such as shallow mouth type, area type; open type dark door, such as belt type, outer ear type, whole tongue type, rubber type, middle slotted type, closed type open door, such as inner ear type, horizontal bar tongue type and so on, therefore, mouth type type is more than men's leather shoes.

The location of the entrance varies greatly, and is divided into two types: shallow and deep.

The location of shallow gate Qy is usually located in front of QQ or QQ at F0E1 of the front control line; the deep gate is located 5 points behind QQ or Q.

The length of the shallow mouth door Fx is located in the front 5~15 F0 range of the front palm marking point F0; the length of the deep mouth gate Fx is mostly in the front palm marking point F0 or behind the F0 point within the range of 3~5.

The width of the gate FxQy is usually equal to the F0E1 of the front control line, or within the range of 3~5 and 2~4 points above the q.

The leather shoes of female 23# are B1Bx high in the range of 42~46.

The height of the seam 23# is 55~59 A1Ax.

Women's low waist leather shoes are mostly straight lines.

The design of shoe lining is mostly a two stage structure, that is, the front part of the cloth (commonly used substitute material), and the latter for leather (usually no back seam).

Sometimes there will be a three segment structure, that is, a pair of shoes or ears and shoes, and then, like men's shoes, will be disconnected from the heel of the back, and divided into the middle and the back, the leather and the back.

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The first section three male head inner ear shoe leather shoe last design

Three men's head 25# (two half) leather shoe last, last bottom 270 long, last metatarsal 239.5, the rest allowance 25.

Adhesive technology, full grain leather, with 20~30 high.

The three quarter inner ear leather shoes are the most representative styles of men's low waist leather shoes. They are characterized by their steady style, elegant appearance, sharp shape, uneasy deformation, easy to match with clothes, and suitable for wear throughout the year.

One mark is "three points and one line".

Calculation and location of two components

The upper part is divided into four parts: Baotou, middle, rear shoe ears and shoe tongue.

There are eight positioning points. They are the length of the front, the length of the Baotou, the length of the middle point, the width of the door, the length of the front wings, the width of the two wings, the height of the outer ankle, the height of the back seam, and the location of the length and width of the tongue.

The positioning method of shoe face, Baotou, middle band and shoe ears is not only calculated according to the length of the last bottom, but also can be divided into five equal parts in length, and according to the rule of Baotou length: the middle length: the shoe ear length =2: 1: 2, two of Baotou are slightly stronger, and two of the rear shoe ears are slightly weaker.

1. the length of the upper: the upper length = the last bottom length x 66%=270 * * 0.66=178

2. Baotou length point: Baotou length = last bottom length x 27%=270 * * 0.27=73

3. door length points: mouth length = last bottom length x 40%=270 * * 0.40=108

4. door width point: method of calculation: width of mouth door = last metatarsal * 16%=239.5 * * 0.16=38 *

Experience method: the midpoint of the width of the lateral malleolus of the last surface

5. the length of the two wings: two wings long = last 28%=270 long x 0.28=76 *

6. external ankle high point: lateral ankle height = foot length * 18%=250 * 0.18=45 *

The calculated external ankle height B1Bx is the net size, and the thickness of various materials is the actual size of the shoe. The total material thickness of the material is about 4~5 4~5, so the actual data should be 49.

B point location =22.5% foot length - posterior tolerance

7. the height of the middle seam: the height of the back seam = foot length * 23%=250 * 0.23=57.5 *

The calculated A1Ax of the back seam height is a net dimension, which is quite different from the actual size of the shoe, mainly due to the thickness of the material.

If the thickness of the material is about 3~4, then the actual data of the shoe should be 60~61.

8. shoe eye location: 13 feet parallel to the shoe ears, four eyes or five eyes.

9. tongue width point: the width is two times the shoe eye position, 26 inches from the edge of the ear, and the front end is narrower than the rear end 5.

10. tongue length point: beyond the rear end of the shoe, about 5~10.

11. shoe ear false line position: the rear end is in the shoe tongue width position, the front end is at the middle point of the mouth door arc.

12. insurance cover: 10~12 mm wide, 20~22 long.