| 摘要 |
PROBLEM TO BE SOLVED: To provide a breakable spout which is easy to manufacture and assemble, and prevents a sealing property from being lost by damaging a weakened part in assembling and conveying, and during storage while improving usability of a user.SOLUTION: A breakable spout includes: a spout main body 110 of which a flow channel 111 is closed by a breakable part 150 integrally formed with a cylindrical part 120 through a weakened part 121; and a cover 160 which is separately formed so as to be put from a tip end side of the spout main body 110 and cover the breakable part 150 together. The cover 160 is formed in a shape by which the cover is not in contact with the breakable part 150 in a state that the cover 160 covers a tip end side of the cylindrical part 120 of the spout main body 110 and is fixed by engagement of a cylindrical part engagement protrusion 123 and a cover engagement protrusion 161. |
