老年女性颈部形态分析与号型规格设置

Analysis of Neck Shape of Elderly Women and Type Specification Settings

采用非接触式三维人体扫描仪对156名湖北地区年龄在60~75岁的老年女性进行人体测量,提取10个颈部相关的数据,分别对老年女性颈部截面、围度、倾斜角度和长度形态进行分析,并与青年女性进行对比。结果表明:56.1%的老年女性颈中部截面宽度比厚度稍小,62.6%的老年女性颈根部截面宽度比厚度稍大;颈根围和颈中围随着年龄增长有增大的趋势,颈部围度差主要分布在3.7~4.7cm之间;根据颈部角度倾斜状态可以将颈型分为直立颈、适中颈、前倾颈三类;前后颈长都存在不同程度的缩短。使用主成分分析法提取老年女性颈部特征因子,采用颈中围和前颈长两个参数将老年女性颈型分成6类,确定老年女性颈部号型规格,为领部造型设计提供了理论参考。

A non-contact three-dimensional body scanner was used to conduct body measurements on 156 elderly women aged 60 to 75 in Hubei,and 10 neck-related data were extracted.The section,girth,angle of inclination and length of the neck of elderly women were analyzed and compared with those of young women.The results show that 56.1%of elderly women have a slightly smaller section width than the thickness of the middle neck,and 62.6%of elderly women have a slightly larger section width than the thickness of the neck root.The root circumference and middle circumference of the neck tended to increase with age,and the girth difference is mainly distributed between 3.7cm and 4.7cm;According to the angle inclination of the neck,the neck shape can be divided into three types:upright neck,moderate neck and forward-leaning neck;the front and back neck lengths are shortened to different degrees.Principal component analysis is used to extract the characteristic factors of the neck of elderly women,and the neck types of elderly women were divided into six categories by using the middle neck circumference and the front neck length,and the neck size specifications of elderly women were determined,which provided a theoretical reference for collar modelingdesign.