Optimal Design Of The Side Seam Of The Young Man's Shirt Based On Anthropometric Measurements

Fit young men's shirts as basic clothing occupy a larger proportion in daily life.Although many well-known men's wear brands have sales and fit shirts,there is a certain degree of difference in the fit during the wear process.The article starts from the reality of life and finds that shirts are prone to horizontal or oblique wrinkles around the side seams of the garment during the wearing process.After excluding the external factors such as fabric wrinkles and manufacturing process errors,the author believes that the cause of this phenomenon may be It is the choice of the location of the side seams in the version and the distribution of the waist and the province.Therefore,in response to this problem,the author proposes three methods that are different from the conventional one-fourth bust method in establishing side sutures: side seams formed through half the body thickness,side seams formed through shoulder points,and sides formed through the center of gravity lines Splitting.In fact,the reason for considering half of the body thickness as a segmentation method is that it can take into consideration the abdominal convexity and back convexity of the human body and not only the chest circumference;the shoulder point is used as a reference position for segmentation because the shoulder point serves as a turning point connecting the body and the trunk,and the characteristics are relatively opposite.The apparent position change range is relatively small and easy to grasp;the center of gravity as a side seam is divided because the clothing centered on the center of gravity has a good sense of beauty,taking into account the differences in different human body types.After the establishment of experimental conjectures and experimental procedures,the article began to use threedimensional scanning technology to collect data on young males living in Wuhan around the age of 24 years old.According to the collected distance from the seventh cervical spine point to the vertical line of the scapular point,“back The definition of "distance",while referring to the national standard,groups the samples,and uses cluster analysis to divide the samples into three groups.Then,in each group,select a sample whose size is close to the average size of the sample.,After the experiment got the following conclusions:(1)After recording a series of segmentation dimensions such as the front chest size and the back chest size formed by different segmentation methods,the position of the new side sutures under three different segmentation patterns was analyzed.1 For thin people,the ratio of the front to the front half of the chest formed by the center of gravity line division is 23.3:22.0,and the ratio of the front to the front half of the chest formed by the shoulder points is 24.2:21.21.The ratio of 23.6:21.7;2 For people with more uniform body,the ratio of the front to the front half of the chest formed by the center of gravity segmentation is 21.1:25.3,and the ratio of the front to the front half of the chest formed by the shoulder point division is 21.3:25.4.The ratio of the half-thorax before and after the formation of the thick half-dividing line is 22.5:24.2;3 For the overweight type,the ratio of the front to the front half of the chest formed by the center of gravity segmentation is 26.4:21.7.26.9:21.2,the ratio of half chest before and after formation of the half-thickness split line is 24.2:23.9.(2)For the thin form subject,the anterior and posterior thoracolumbar difference formed by half thickness division is approximately 1.7:7.6,and the anterior and posterior thoracolumbar difference divided by the center of gravity is approximately 2.8:6.5.The thoracolumbar difference after shoulder point segmentation is approximately It is 3.0:6.3;for a relatively uniform body,the anterior-posterior thoracolumbar difference formed by half the body thickness is about 1.6:6.2,and the anterior-posterior thoracolumbar difference after the center-of-gravity separation is about 2.6:5.2,which is divided by shoulder points.The difference between front and rear bust is approximately 2.7:5.1;for those who are overweight,the difference between the anterior and posterior bust is approximately 0.9:3.8,and the difference between the front bust and back bust after the center of gravity is approximately 0.7:4.0.The difference between the front bust and back bust after the shoulder points is approximately 1.6:3.1.(3)From the effect of the appearance of the sample,the lean type subjects choose a half thickness of the body to have a better fit and a better sense of balance in the body structure.The position of the side seam can be selected in the original side suture position.On the basis of moving back by about 0.3 centimeters;the shape of the uniform shape can be selected by the shoulder dotted line splitting style,the new side seam dividing line back on the basis of the original about 0.3 cm;for the body fat type test subject Choosing a shape that is centered on the center of gravity can achieve a better balance and fit.