JET BUTTON OF JETTING DEVICE, JETTING DEVICE, AND JETTING INSTRUMENTS OF PUMP TYPE, AEROSOL TYPE AND EXTRUSION TYPE

摘要

PROBLEM TO BE SOLVED: To enable a user to recognize a jet direction from a jet button immediately upon just seeing the jet button, and also to improve a usability of a jetting device with the jet button.;SOLUTION: The jetting device 12 has a stem upward extending from the center, and the jet button 14 attached to the tip end of the stem. The jet button 14 has a stem engagement hole turning to the downward surface, a jet opening 15 formed on the circumferential surface, and a jet passage formed inside to make the stem engagement hole communicate with the jet opening. The jetting button 14 has an arrow-like cross section indicating the position of the jet opening 15 or an arrow-like three-dimensional shape indicating the jetting direction from the jet button.;COPYRIGHT: (C)2010,JPO&INPIT