基于轮椅使用者无障碍裤装穿脱便利性的研究

Research on the ease of putting on/taking off of barrier-free pants for wheelchair users

为提高下肢残障群体裤装的穿脱便利性,分轻度和重度下肢残障群体两个组别,设计正交实验,考察了服装紧固件、开口位置、开口大小3个因素对其无障碍裤装试穿时间的影响,利用极差分析和方差分析得到最优水平组合,对裤装改进效果进行主观评价。结果表明:开口大小是影响裤装穿脱便利性的主要因素,对试穿时间有非常显著影响,紧固件为重要因素,对试穿时间有显著影响,开口位置为次要因素,对试穿时间影响不显著。对于轻度下肢残障群体而言,当开口大小为25 cm、紧固件为魔术贴、开口位置设在中间时,裤装的穿脱便利性最好,穿脱所需总时间最短;对于重度下肢残障群体而言,开口大小为95 cm、紧固件为拉链、开口位置在腿部中间,裤装的穿脱便利性最好。根据最优水平组合改进后的无障碍裤装在感觉舒适性、穿脱方便性的效果上均优于改进前的裤装。

In order to improve the ease of putting on/taking off of pants for people with lower limb disabilities,we divide them into two groups:people with mild and severe lower limb disabilities,design an orthogonal experiment and probed into the effect of 3 factors,clothing fastener,opening position and opening size on their try-on time of barrier-free pants,use range analysis and variance analysis to get an optimal level combination and make a subjective evaluation on the improvement effect of pants.The results indicate that the opening size is the main factor affecting the ease of putting on/taking off of pants and has a very significant effect on the try-on time.The fastener is an important factor,which has a significant impact on the try-on time.The opening position is a secondary factor,which has an insignificant effect on the try-on time.For people with mild lower limb disabilities,when the opening size is 25 cm,the fastener is hook&loop,and the opening position is in the middle,the pants have the best ease of putting on/taking off,and the total time taken to put on and take off is the shortest.For people with severe lower limb disabilities,the opening size is 95 cm,the fastener is a zipper,and the opening position is in the middle of the leg,the pants have the best ease of putting on/taking off.Moreover,the improved barrier-free pants through the optimal level combination are better than unimproved ones in terms of comfort and ease of putting on/taking off.