| 摘要 |
PROBLEM TO BE SOLVED: To enable a pushdown head to be locked so that it cannot be pushed down and to enable the pushdown head to be kept pushed down when degassing for disposal. SOLUTION: The aerosol-type spray has a spouting stem made to stand in an upwardly directed state through a top wall of an aerosol can body 2, and the pushdown head 5 with a nozzle fitted into the stem. An opening 7 opened on both internal and external faces is formed, which has a lower part of a peripheral wall 6 fitted over an upper end of the can body 2 and allows the nozzle 4 to be inserted into a part of the peripheral wall. A first fitting groove 9 for pushing down to lock the head, into which the nozzle 4 can be detachably fitted by a rotation of the head 5 and a second fitting groove 10 with a vent hole 10a for degassing for disposal, into which the nozzle can be detachably fitted by the rotation while the head is kept pushed down are formed on a side face of the opening 7. A tab 11 for rotation is provided on the upper surface of a top wall of the pushdown head. |
