可喷雾型便携式牙刷设计

Design of portable toothbrush with spraying

目的:针对普通牙刷在部队行军途中不便于携带,而且功能单一的问题,开发一种新型的便携式、多功能清洁工具。方法:该牙刷由刷头、刷杆及空心柱状形刷柄组成。刷柄由软性塑胶材料制成,且在刷柄内设有用于盛放漱口喷雾剂的置液袋,置液袋的侧壁与刷柄侧壁贴合;在刷杆内设有出液通道;在刷头内设有若干喷液口,与出液通道贯通。结果:使用者用手握住刷柄时,通过施加握力,便可将刷柄内部置液袋中的漱口喷剂从出液通道中挤出,并由喷液口喷入口腔,在刷牙的同时能够清洁、预防及治疗口腔疾病。结论:该便携式牙刷结构简单、易携带,不仅可以用于日常口腔保健,更是部队行军与外出旅游的必备品。

Objective To develop a portable multifunctional toothbrush to overcome the deficiencies of the ordinary one in portability and etc.Methods The toothbrush was composed of a brush head,a brush rod and a hollow cylindrical handle.The handle made of soft plastic materials had a fluid bag holding gargle spray,whose lateral wall adhered to that of the fluid bag.There were several liquid channels in the rod connected with the spray outlets in the head.Results Pressure from the user on the handle extruded the spray out of the fluid bag,and then the spray went along the channels and came into the mouth from the outlets,so that cleaning,oral diseases prevention and treatment could be realized simultaneously.Conclusion The toothbrush has simple structure and high portability,and can be used for dental care in daily life and marching.