| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To suppress the central section of the bottom face in a recess for thumb from being locally deformed largely. <P>SOLUTION: A pinch-grip type bottle-shaped container 1 is provided such that the recesses for thumb 4 are each formed in a pair of side areas 2a mutually opposed and positioned by keeping the central axial line O of a square section 3 between them in the diameter direction and back side areas 2b are positioned within a pair of the side areas in a body 2, wherein a pair of salient ribs 10, 11 are mutually spaced out and provided on the bottom face 8 for each recess for thumb in the central axial direction, and a distance L1 along the central axial direction of a pair of the salient ribs is larger than a distance L2 along the central axial direction with the upper end edge 4a of the square side out of the outer circumferential edges of the recesses for thumb and the upper salient rib 10 positioned on the square section side out of a pair of the salient ribs, and a distance L3 along the central axial direction with the lower end edge 4b on the bottom face 7 side of the container out of the outer circumferences of the recesses for thumb and the lower end salient rib 11 positioned on the bottom face side out of a pair of the salient ribs. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
