The Design of the Second-Generation Hanging Components for Fire Helmets
Abstract: The structure of the second-generation hanging components in fire helmet is improved greatly based on the first-generation fire helmet. Thus, the performance can be improved, since the actions are reduced in order to free up a hand for other things. It also operates conveniently with the structure simplified and no longer folds face. It can be said that the hanging component of the fire helmet becomes a completely new product. This is the example of case intro- duction, assimilation, absorption and transformation. The so-called improvements and innovations are technological innovations and technological improvements, which mainly mean to search for the defects and inconveniences in the products, and then to find the solution to solve the problem. The specific method is to identify the problems in practice.
文章引用: 文根保 , 文 莉 , 史 文 (2013) 第二代消防盔悬挂组件的设计。 安防技术， 1， 18-23. doi: 10.12677/JSST.2013.12004
 文根保, 文莉, 史文. 注塑件成型加工时的“运动干涉”与注射模结构分析[J]. 模具制造, 2010, (4): 23-28.