| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a button for discharging contents, which can be easily gripped by a user, and which can be mounted to an aerosol product and a pump product. <P>SOLUTION: A gripping portion can be easily indented by being formed as a thin-walled portion 5c so as to be easily gripped when taken out of the stem. An outside tubular portion 5b is not wholly formed to be thin-walled but circumferentially molded in such a manner as to be composed of thick-walled and thin-walled portions 5d and 5c. Since, particularly, the thick-walled portion 5d is connected to an inside tubular portion 5a, attached to the stem, by means of a connecting rib 5f, the thick-walled portion can be hardly deformed. Since a shake in an ordinary ungripped state of the thin-walled portion 5c sandwiched between thick-walled portions is suppressed, the lower end of the outside tubular portion 5b is hardly brought into contact with a mounting cap 2. Additionally, the button for discharging the contents, in which the whole circumferential area on the lower end side of the outside tubular portion is formed as a thick-walled portion and in which a portion including the following upper gripping portion is formed as the thin-walled porion, is also disclosed. <P>COPYRIGHT: (C)2009,JPO&INPIT |
