| 摘要 |
PROBLEM TO BE SOLVED: To provide a bottle made of plastics which can be used in numerous applications by changing the shape and construction of the bottle so that the bottles can be reused as a help to an anti-pollution measure being an object of public concern. SOLUTION: In the bottle made of plastics, a projecting pour port having an external thread is provided at the upper part of the bottle, while an openable recess having an internal thread is provided at the lower part of the bottle. An upper and lower caps are provided at the upper and lower parts of the bottle respectively. The upper cap can be screwed on the pour port from above, while the lower cap can be screwed on the recess from the inside. The projecting pour port having an external thread on the outer periphery thereof can be connected with a recess having an internal thread of another bottle of the same construction as the bottle made of plastics. |
