• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Applied Ergonomics >A survey of the optimal handle position for boxes with different sizes and manual handling positions
【24h】

A survey of the optimal handle position for boxes with different sizes and manual handling positions

机译：对不同尺寸和手动处理位置的盒子的最佳手柄位置的调查

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Handles on objects are very important for enhancing the safety and efficiency of manual handling for people who use them. In this study, four different prototype boxes with auxiliary handles were designed to determine the optimal handle position of a box based on the evaluated user preferences and body part discomfort (BPD). Twenty male students participated in the experiment. Likert-5 point summated rating was applied to evaluate user preferences for the provided boxes with handles in upper, middle, and lower positions, in four different sizes and manual handling positions. Ten additional subjects were asked to indicate their BPD on a body chart after performing a similar experiment. The results show that the subjects preferred the upper part of the handle on a small box regardless of handling position; while the mid to upper parts of the handle on a big box were preferred for handling above the waist height. BPD also indicated that an upper handle was less stressful for a relatively smaller box than a big one; and mid to upper handles were less comfortable for a big box. The optimal handle positions depending on box size and handling position were suggested based on the results of the evaluation. It is thus recommended that a box provides a handle according to its relevant position, depending on size and manual handling condition, to reduce the musculoskeletal stress and in turn to increase user satisfaction.
机译：物体上的手柄对于提高使用该物体的人的安全性和效率非常重要。在这项研究中，设计了四个带有辅助手柄的原型盒子，用于根据评估的用户偏好和身体部位不适感（BPD）确定盒子的最佳手柄位置。二十名男学生参加了实验。使用Likert-5点总评分来评估用户对提供的盒子的偏好，这些盒子的手柄处于上，中，下位置，具有四个不同的尺寸和手动操作位置。在进行类似实验后，又要求另外十名受试者在身体图表上指出其BPD。结果表明，无论操作位置如何，受试者都喜欢将手柄放在小盒子上。而大箱子上的手柄的中上部分则适合在腰部以上的高度使用。 BPD还表明，相对较大的盒子，上手柄的压力较小。大箱子的中上把手不太舒服。根据评估结果，建议了根据盒子尺寸和处理位置确定的最佳处理位置。因此，建议根据大小和手动操作条件，根据盒子的相关位置提供一个提手，以减少肌肉骨骼压力，进而提高用户满意度。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号