To provide a beverage container with an appropriate function for the transition from sucking behavior, capable of being easily handled in the washing, etc., and being easily assembled, so that there is no risk of liquid leakage caused by an error in the assembly.
The beverage container comprises a container body 11 with an opening part 11a and an adaptor 15 mounted on the container body to open/close the opening part in such a way as to cover the opening part. The adaptor comprises an adaptor body 14 and a spout part 12 disposed in the adaptor body, which are integrally formed with each other. The adaptor body 14 is made of a material with a relatively high rigidity, while the spout part 12 is made of a soft material. The spout part is disposed eccentrically on one side of the adaptor body, while a ventilation part 13 made of a soft material is disposed on the other side of the adaptor body, separately from the spout part. The ventilation part is integrally formed with the adaptor body.
KAWANO YUSUKE
KATAOKA SHINICHI
| JP2002321755A | 2002-11-05 | |||
| JPS54163175A | 1979-12-25 | |||
| JP2741868B2 | 1998-04-22 | |||
| JPS51116188A | 1976-10-13 | |||
| JP2003104426A | 2003-04-09 | |||
| JPS3623861Y1 | ||||
| JPS59120974A | 1984-07-12 | |||
| JPH037776A | 1991-01-14 |
Arai Zen