Basic Pattern Design Suitable For Middle-aged Women In Beijing

Due to the increase of age,the decrease of metabolism and the cause of fertility,the females continue to deposit subcutaneous fat,and the body shape is quite different from that of young women,and is classified as a special body type.However,the current standard of body type classification in China does not accurately reflect the body shape characteristics of middle-aged women in the fat body,making it difficult for the clothing produced by the enterprise under this standard to meet the needs of middle-aged women dressed in attire.At the same time,the domestic brands for fat middle-aged women are few and most of them are still in their infancy,and the designed clothing is often difficult to meet the needs of fat middle-aged women.China's vast territory,large population,geographical environment and lifestyle are also important factors affecting the body's body shape differences.Targeted research on the shape characteristics of consumer groups has an important guiding role for the production of enterprises.Therefore,the study used fat middle-aged women aged 40-55 in Beijing as the research object,measured the body data of the group of women,analyzed the characteristics of body shape changes,re-classified the group,and established corresponding Top prototype.The main contents of this article are as follows:A sample of 200 fat middle-aged women in Beijing was sampled by random sampling.The 22 parts of the body were obtained by photographer and Martin measurement.The measurement sites were mainly for the female hips of the group.Above the torso.The mathematical data of the actual measured data are analyzed from multiple angles.The analysis methods include abnormal value screening,normal distribution test,frequency distribution analysis,descriptive statistical analysis and correlation analysis.Through regression analysis,a total of 10 linear regression equations with the chest circumference and height as the variables were obtained.Quantitative analysis and orientation analysis were used to analyze the characteristics of body shape changes in women in this group,including analysis of major changes in body shape,chest-to-body ratio index and chest width index analysis and shoulder angle analysis.It can be seen from the analysis that the body shape changes of middle-aged women in Beijing mainly focus on the change of circumference,and the changes of waist circumference,abdominal circumference and hip circumference are the most significant,and the body shape is convex and convex.Comparing the body type data of the group women with the C body type intermediates in the national standard,it can be seen that there is a big gap between the body type and the national standard,and the method of dividing the body type of the national standard is not applicable to the group of women.The outline of the body shape of the front and side of the female group of the group is drawn according to the mean value of the measured main part data.According to the body shape characteristics of middle-aged women in Beijing,the group was reclassified according to the standard of chest-hip difference.Body types with a chest-hip difference of-16 to-12 cm,-11 to-7 cm,-6 to-1 cm,0 to 4 cm,and 5 to 9 cm are defined as PZA body type,PZB body type,PZC body type,PZD body type,and PZE body type,respectively.Among them,PZ refers to fat middle-aged women,and A,B,C,D,and E are the codes for their body type classification.The division of the body type is 5cm,of which PZC is the standard body type,and the division standard of the body type is 6cm,and the main control part data of each body type intermediate is determined.Finally,using the data of each part of the PZC body type as the standard,the pattern is established by the short inch drawing method,and finally the basic pattern of the body suitable for the fat middle-aged woman is finally obtained.