| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stacking bottle which is provided with a stacking function and a whirl stop function when stacked. <P>SOLUTION: (a) The outside peripheral face of this stacking bottle is tapered and becomes narrower from the top end shoulder 1b of a side wall 1a toward the mouth 3 of a main body 1 to which a cap 3a is freely mounted. The tapered peripheral face has a step 2 whose bottom face is in a polygonal or oblong shape in parallel with the bottom end face of the bottle. (b) The bottom of the bottle has an engaging recess 5 matching the mouth 3 with the cap 3a and the step 2 in the polygonal or oblong shape. (c) The engaging recess is so formed that, when removing each of the plurality of bottles stacked with the arbitrary side of the recess end face of the bottle positioned above as a fulcrum, the cap does not contact with the inside wall of the recess when pulling up and removing the end side of the facing recess side. <P>COPYRIGHT: (C)2008,JPO&INPIT |
