本标准旨在制定适用于电动刷牙工具设计、使用和保养的安全规则和规范。它包括刷柄、适配器、法兰、夹头、卡盘和安全防护装置的规范，以及正确储存、搬运、安装和使用刷子的规则。它包括所有刷牙工具的配置，其功能性能由动力驱动操作完成。包括由铁线、有色金属线、塑料、磨料丝、植物纤维、动物毛发或其他材料组成的刷牙工具，以及由这些元素的任何组合制成的刷子。

The purpose of this standard is to establish the rules and specifications for safety that apply in the design, use, and care of powerdriven brushing tools. It includes specifications for shanks, adapters, flanges, collets, chucks, and safety guards and rules for the proper storage, handling, mounting, and use of brushes. It embraces all configurations of brushing tools whose functional performance is accomplished by power-driven operation. Covered are brushing tools whose brushing elements are made up of ferrous wire, nonferrous wire, plastic, abrasive filaments, vegetable fibers, animal hair, or other materials, and brushes fabricated with any combination of such elements.