Design of Handheld Fire Extinguishers Based on Human-Centered Design Principles

Abstract

The high incidence of fire accidents poses a serious threat to life and property safety. The practical performance of handheld fire extinguishers directly determines the effectiveness of fire rescue. Currently, commercially available handheld fire extinguishers commonly suffer from issues such as complex operational procedures, excessive overall weight, and a limited scope of suitable user groups. It is challenging to master their operation methods. This study aims to provide new insights for the innovative design of handheld fire extinguishers based on human-centered design principles, fully considering the diverse needs of users, thereby enhancing their operational efficiency. To achieve these objectives, this study employed methods including literature review, expert interviews, and questionnaire surveys to analysis user behavior and needs. By synthesizing the above research, an innovative design framework for handheld fire extinguishers was proposed. Based on this framework, a handheld fire extinguisher design scheme that aligns with users' actual needs was proposed. This study provides theoretical and practical references for product innovation design research of handheld fire extinguishers.

Keywords: Human-centered Design, Handheld Fire Extinguisher, Requirements Of Users, Innovative Design

DOI: 10.54941/ahfe1007451