Dripping container
Provided is a configuration that can effectively reduce the pressing force required for dripping in a dripping container in which the internal pressure required for dripping to be started is set. An eye drop container 1 is provided with a container 10 which has an opening part 15 and contains a liqu...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | Provided is a configuration that can effectively reduce the pressing force required for dripping in a dripping container in which the internal pressure required for dripping to be started is set. An eye drop container 1 is provided with a container 10 which has an opening part 15 and contains a liquid and a dripping part 20 that is disposed at the opening part 15 and starts dripping when the internal pressure of the container 10 reaches a predetermined dripping pressure. The dripping pressure at which the dripping part 20 starts dripping is at least 1.07 atm, and the container 10 is formed in a flat shape with a material which is resilient. Also, the dripping pressure is set to a range of 1.08 to 1.24 atm, while the dripping pressure at which dripping is started by pressing the flat portions of the container 10 is 20 N or less. |
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