久坐人群坐姿调整背心的研制与性能评价  

Development and performance evaluation of a sitting posture adjustment vest forthe sedentary people

作　　者：严芳英 何梦秋 柯莹 YAN Fangying;HE Mengqiu;KE Ying(College of Textile Science and Engineering,Jiangnan University,Wuxi 214122,China;School of Design,Jiangnan University,Wuxi 214122,China)

机构地区：[1]江南大学纺织科学与工程学院,江苏无锡214122 [2]江南大学设计学院,江苏无锡214122

出　　处：《丝绸》2023年第6期33-39,共7页Journal of Silk

基　　金：教育部人文社会科学研究青年项目(20YJCZH063)。

摘　　要：不良坐姿是导致久坐人群脊椎变形、下腰酸痛的主要原因。为调整久坐人群的坐姿,本文基于人体功效学,设计研发了一款坐姿调整背心。通过真人着装试验,对坐姿调整背心的热湿舒适性和坐姿调整功能进行性能测试与评价。研究结果表明:在温度为23℃、相对湿度为60%的环境下,受试者穿着背心处于静坐状态时,衣下局部表面温度范围在30.7~32.0℃,局部表面湿度范围在47%~58%,无出汗现象,热湿舒适性良好,且穿戴背心后的受试者较穿戴前,后背上角减小,后背下角增大,胸椎后凸和腰椎后倾的不良体态得到显著改善,适合久坐人群长时间穿着。With the change of work styles,more and more people sit in front of computer desks for a long time.People who keep a sitting posture for more than six hours a day are classified as the sedentary people.For most sedentary people,it is unconscious to sit with a poor sitting posture and hard to correct.Poor sitting posture may lead to harm to the cervical,thoracic and lumbar spines,even to the breathing and digestion system.Therefore,sedentary people should correct their poor sitting posture to keep the spine in a natural bending state,which can avoid the injury of the spine.Wearable sitting posture correction products can effectively correct the sitting posture and relieve the fatigue of the waist and back.Currently,the main wearable sitting correction products in the market are posture correction belts.However,wearing a traditional posture correction belt with strong sense of bondage for a long period would possibly cause excessive posterior extension of the shoulder joint and lumbar spine.In addition,the development of science and technology promotes the innovation of smart sitting posture correction garments.The core of such products is a smart posture correction system,while the style,structure and correction function of the sitting posture correction garment itself are neglected.Based on ergonomics and garment material science,we developed a sitting posture adjustment vest that can correct the sitting posture of the sedentary people.Different from traditional posture correction belts,the sitting posture adjustment vest consists of an external vest and an internal correction belt in structure.The internal correction belt is divided into the body restraint and shoulder elastic area based on specific functions.In the body restraint area,there are lots of small holes on the scapula to increase the breathability.And the bionic cartilage strip on the back waist can support the waist and relieve fatigue.In the shoulder elastic area,two elastic straps are set separately on the two sides of the shoulder and avoid the u

关 键 词：坐姿调整 久坐人群 不良坐姿 矫正带 背心设计 功能服装 服用舒适性 

分 类 号：TS941.17[轻工技术与工程—服装设计与工程]