Automatic water bottle cap

【Patent name】 Automatic water bottle cap 【Applicant】 钟焱武【 Inventor】 钟焱武【Major Applicant】 438000, Pagoda Road, Huangzhou District, Huanggang City, Hubei Province
【 Application 】 200520095020.8
【 Application Date 】 2005.01.24
[Examination and announcement number] 2765558
【 Validation announcement date 】 2006.03.22
[Main classification number] A47J41/02(2006.01)I
[Categorical Information] A47J41/02(2006.01)I B65D43/00(2006.01)I B65D39/00(2006.01)I
[Sovereign Items] 1. An automatic bottle cap, including a cover and an inner plug, characterized in that the outer cover is in the shape of a helmet, a hemispherical inner plug is connected at the middle of the lower part of the outer cover, and both sides of the lower end of the outer cover are rearward Each has a weight block.
[Instructions CD-ROM] D0612-2
[Abstract] The utility model provides an automatic water bottle cap, comprising a cover and an inner plug. The outer cover has a helmet shape. A hemispherical inner plug is connected at the center under the outer cover, and a counter weight is arranged at both sides of the lower end of the outer cover. Under the action of the weight of the counterweight, the cover and the plug are automatically opened and closed by the lever action, and the plug is not opened manually. The utility model has the advantages of simple structure and convenient hygiene.