| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an expiration sampling container capable of quickly sealing the container after sampling the expiration. <P>SOLUTION: The expiration sampling container according to the present invention includes: a base cap 20A that has a through-hole 21a connected to an internal space M of a container body 10 and is held to a mouth part 14 of the container body 10; and a nozzle 30A that has a tubular body 31 communicated with the through-hole 21a and introduces the expiration blown from a tip end opening 31a of the tubular body 31 into the internal space M. The base cap 20A and the nozzle 30A are formed with an aperture 21d and a notch 21g to form an outlet passage Kb for communicating the internal space M with the outside. The outlet passage Kb is provided with an exhaust valve 40 which prevents the introduction of the outside air into the internal space M and which opens in the blowing of the expiration to exhaust gas prestored in the internal space M to the outside. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
