SPORTS WATER BOTTLE

摘要

A sports water bottle includes a bottle body and a water stopper. The bottle body has a liquid inlet. The liquid inlet has a wall edge portion. The water stopper is disposed on top of the wall edge portion of the liquid inlet, and has a plurality of elastic valves. The water stopper has a retraction position and an expansion position to open and close the liquid inlet, respectively. The water stopper is normally located at the retraction position. When the water stopper is applied with an external force to push the water stopper, the water stopper is changed from the retraction position to the expansion position for infusing liquid into the bottle body. When not applied with the external force, the water stopper is changed from the expansion position to the retraction position.

主权项

1. A sports water bottle, comprising:
a bottle body having an accommodation space, a liquid inlet, and a liquid outlet; and a water stopper fitted on the liquid inlet of the bottle body, the water stopper having a plurality of elastic valves, each elastic valve having two valve membranes, each valve membrane having a plurality of valve pieces.