Flashing lamp bottle cap and drinking bottle

The utility model provides a flashing light bottle cap and a drinking water bottle, and relates to the technical field of drinking water bottle caps, the flashing light bottle cap comprises a flashing light structure and a bottle cap structure, and the bottle cap structure is used for being connected with an external bottle body; the flashing light structure is connected with the bottle cap structure and used for irradiating light into the bottle body through the bottle cap structure. The technical problem that in the prior art, when a user watches music programs, due to the fact that the user holds a glow stick and a bottle body with the two hands respectively, other objects are inconvenient to take or water is inconvenient to drink is solved. 本实用新型提供一种闪灯瓶盖及饮水瓶，涉及饮水瓶盖的技术领域，包括闪灯结构和瓶盖结构，瓶盖结构用于与外接的瓶体连接；闪灯结构与瓶盖结构连接，且闪灯结构用于透过瓶盖结构将灯光照射进瓶体。本实用新型缓解了现有技术中存在的使用者在观看音乐节节目的时候因双手分别持有荧光棒和瓶体，造成拿取其他物品或饮水不便的技术问题。