| 摘要 |
PURPOSE:To make the space occupied in a period of nonuse small and to house the titled equipment by extending a nozzle in such a state that it is projected to the outside of a can body from a folded state by means of a parallel link mechanism. CONSTITUTION:A parallel link mechanism 4 is fitted on the top surface of a cap 3 and composed of a fixed link 11, the first rocking link 12, the second link 13 and a connecting link 14. In case of performing injecting operation, when the parallel link mechanism 4 is projected to a side part of a can body and a push button 8 is pushed in, aerosol is injected through a tip of a nozzle 2. When folding the first rocking link 12 and the second rocking link 13 on the top surface of the push button 8, the parallel link mechanism 4 is compactly housed on the top surface of the cap 3. Therefore the housing in a period of nonuse can easily protected from physical damage. |
