| 摘要 |
<p>The aerosol container (9) has a collar (2) onto which is mounted the valve. The spring loaded valve is housed between the flange (5) and the inner sleeve (6) of a carrier (4). The carrier has an outer skirt, (18) slotted (18a) to divide the skirt into vertical sections each with an end hook (19). When the carrier is pressed over the collar (2) the hooks (19) lock into the underside (3) of the collar. To maintain the carrier and valve in place an outer locking ring (21) is pressed over the carrier. It automatically locks in position when the hooks (25) engage in the lower corner of the outer skirt (18).</p> |
