First, the feet. Lasts. Shoe three relationships:
Engaged in the study of anything must have certain basic principles to be able to point to the surface and then the result is the outcome will have a success, is among independent and is unified, from the feet to be engaged in footwear design to the shoe last, so how to make shoes in three stages, and further consolidated on human understanding of the structure and motor function, is consistent with the basic minimum conditions footwear, in order to make structural fashion, wear comfortable shoes. addition than one pair of comfortable shoes fashion beautiful shape and various parts of its main materials are in line with the order by a certain combination of design and manufacturing principles in order to play its excellent functionality and durability.men shoes manufacturer
Second, the structure of the shoe foot relations:
Feet are shoes protection units, the ultimate goal is to make shoes, to make shoes allow the foot from harm, but also to ensure their motor function, it is necessary to understand the underlying structure of the foot, physiological, pathological, motor function, and morphology interactions, and then design the popular shoe developed and designed on the basis of its popularity with comfortable and durable shoes.
1, the foot structure:
Feet from the bones, muscles, blood vessels, nerves and other tissues of the shoe is made with reference to the entity.
A, bone name:
Human foot bones from 26 different block sizes plus two bones of the ankle is twenty-eight, the main bone names from front to rear as follows: toe, metatarsal, cuneiform, cuboid, navicular , talus, calcaneus, tibia, fibula and so on.
B, muscle Name:
Muscles are divided into: Front group, the outer end group, the rear surface group, after the following group.
C, arch: arch foot has metatarsophalangeal bow, outer longitudinal arch, the inner longitudinal arch, transverse arch.
D, foot skin and physiological function:
Foot skin is the outer layer of mulch foot skin of the epidermis, dermis and subcutaneous layer, the dermis under the nerve endings, blood vessels, sweat glands and hair follicles, etc., as it and the other part of the skin and its function in addition to maintaining feet Free by external invasion, but also sweat secretion, body water evaporation respiration, body temperature regulation and acceptance of various external stimuli.
1). Secretion of sweat and moisture evaporation:
Sweat distribution is uneven, is 300-500 feet, 130-200 feet is a.
Salty sweat colorless liquid, water accounts for about 98%, as well as sodium chloride, sulfur and other minerals, urea, uric acid, fat protein, less volatile fatty acids and other organic matter, these organisms decompose under the action of bacteria on skin irritation, to socks and shoes have a corrosive effect, stationary evaporation rate of 0.5-1.6G / T, medium weight is 1.8-3.2G / T, a large load weight is 6-12G / T, of our AUPS antibacterial cloth have this protective effect.
2) Breathing: With the increase in the ambient temperature, increased emissions of carbon dioxide, (temperature of 32 degrees 0.5MM / T,
38.5 degrees up to 1.2MM / T,
3), temperature regulation: the human body is mostly distributed outside temperature through the skin, high instep 1-1.5 degrees higher than the palm, while the leg than the foot
High 3-7 degree temperature drop in the outside world, when the surface temperature dropped to 12-15 feet degrees, will easily lead to cold, the air temperature is below 10 degrees, prolonged immersion in water frostbite.
In summary: In the design shoes (especially sports shoes) should take into account the shoe warmth, insulation resistance, breathability and moisture and other factors, such as golf soccer shoes, the foot in the shoe in order to ensure the normal functioning of the physiological function of the foot comfortable To select the last in line of shoes as well as the rational design of the bottom surface, so shoes are not the presser foot. does not cause pain and numbness in the winter does not cause frostbite.
2, the foot measurements:
Pin is a flat hammer, making lasts several parts must have the following basic conditions:
A, soles of the feet radians
B, toe shape
C, toe, metatarsophalangeal, followed by other parts of the length and the ratio between them:
Heel Heart: 18%
Flank: 41%
Fifth metatarsophalangeal: 63.5%
First middle toe: 72.5%
Toes endpoints: 90%
D, part of the curvature of the shape of the arch
E, longitudinal curvature of the shape of the foot
F, the curve of the back of the heel
3, oriental short mast foot, soles bend small, relatively straight, toes apart, followed by a small arc, while Westerners foot
Thin and slender, degree bend, toes concentrated, close together, the whole legs look slender.
4, basically have a normal foot, high long type, flat type.
5, with the last leg is the relationship between: last is the root of the foot, the foot is the last of this.
Engaged in the study of anything must have certain basic principles to be able to point to the surface and then the result is the outcome will have a success, is among independent and is unified, from the feet to be engaged in footwear design to the shoe last, so how to make shoes in three stages, and further consolidated on human understanding of the structure and motor function, is consistent with the basic minimum conditions footwear, in order to make structural fashion, wear comfortable shoes. addition than one pair of comfortable shoes fashion beautiful shape and various parts of its main materials are in line with the order by a certain combination of design and manufacturing principles in order to play its excellent functionality and durability.men shoes manufacturer
Second, the structure of the shoe foot relations:
Feet are shoes protection units, the ultimate goal is to make shoes, to make shoes allow the foot from harm, but also to ensure their motor function, it is necessary to understand the underlying structure of the foot, physiological, pathological, motor function, and morphology interactions, and then design the popular shoe developed and designed on the basis of its popularity with comfortable and durable shoes.
1, the foot structure:
Feet from the bones, muscles, blood vessels, nerves and other tissues of the shoe is made with reference to the entity.
A, bone name:
Human foot bones from 26 different block sizes plus two bones of the ankle is twenty-eight, the main bone names from front to rear as follows: toe, metatarsal, cuneiform, cuboid, navicular , talus, calcaneus, tibia, fibula and so on.
B, muscle Name:
Muscles are divided into: Front group, the outer end group, the rear surface group, after the following group.
C, arch: arch foot has metatarsophalangeal bow, outer longitudinal arch, the inner longitudinal arch, transverse arch.
D, foot skin and physiological function:
Foot skin is the outer layer of mulch foot skin of the epidermis, dermis and subcutaneous layer, the dermis under the nerve endings, blood vessels, sweat glands and hair follicles, etc., as it and the other part of the skin and its function in addition to maintaining feet Free by external invasion, but also sweat secretion, body water evaporation respiration, body temperature regulation and acceptance of various external stimuli.
1). Secretion of sweat and moisture evaporation:
Sweat distribution is uneven, is 300-500 feet, 130-200 feet is a.
Salty sweat colorless liquid, water accounts for about 98%, as well as sodium chloride, sulfur and other minerals, urea, uric acid, fat protein, less volatile fatty acids and other organic matter, these organisms decompose under the action of bacteria on skin irritation, to socks and shoes have a corrosive effect, stationary evaporation rate of 0.5-1.6G / T, medium weight is 1.8-3.2G / T, a large load weight is 6-12G / T, of our AUPS antibacterial cloth have this protective effect.
2) Breathing: With the increase in the ambient temperature, increased emissions of carbon dioxide, (temperature of 32 degrees 0.5MM / T,
38.5 degrees up to 1.2MM / T,
3), temperature regulation: the human body is mostly distributed outside temperature through the skin, high instep 1-1.5 degrees higher than the palm, while the leg than the foot
High 3-7 degree temperature drop in the outside world, when the surface temperature dropped to 12-15 feet degrees, will easily lead to cold, the air temperature is below 10 degrees, prolonged immersion in water frostbite.
In summary: In the design shoes (especially sports shoes) should take into account the shoe warmth, insulation resistance, breathability and moisture and other factors, such as golf soccer shoes, the foot in the shoe in order to ensure the normal functioning of the physiological function of the foot comfortable To select the last in line of shoes as well as the rational design of the bottom surface, so shoes are not the presser foot. does not cause pain and numbness in the winter does not cause frostbite.
2, the foot measurements:
Pin is a flat hammer, making lasts several parts must have the following basic conditions:
A, soles of the feet radians
B, toe shape
C, toe, metatarsophalangeal, followed by other parts of the length and the ratio between them:
Heel Heart: 18%
Flank: 41%
Fifth metatarsophalangeal: 63.5%
First middle toe: 72.5%
Toes endpoints: 90%
D, part of the curvature of the shape of the arch
E, longitudinal curvature of the shape of the foot
F, the curve of the back of the heel
3, oriental short mast foot, soles bend small, relatively straight, toes apart, followed by a small arc, while Westerners foot
Thin and slender, degree bend, toes concentrated, close together, the whole legs look slender.
4, basically have a normal foot, high long type, flat type.
5, with the last leg is the relationship between: last is the root of the foot, the foot is the last of this.
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