| 摘要 |
<p>A water hammer strength testing device is configured so that, when a weight (5) is dropped, a bottle does not tilt and a cushion material (3) is not moved by shock caused by the tilting of the bottle, and as a result, the water hammer strength testing device can efficiently and accurately measure the water hammer strength of the bottle. A water hammer strength testing device has a holding means (4) placed on the cushion material (3) which is placed on a stationary base section (2), and the holding means (4) suspends a bottle (1) in midair while holding the bottle (1) at a position above the center of gravity thereof, the bottle (1) being filled with content and having a cap attached thereto. To measure the water hammer strength of the bottle (1), the weight (5) is dropped on the cap. Previously compressing and deforming the cushion material (3) by a pressing means for forcibly pressing down the holding means (4) solves the abovementioned problem.</p> |
