| 摘要 |
<p>A closure for use in dispensing a spray of liquid and air can be constructed so as to utilize a cap and a spout rotatably mounted on the cap so as to be capable of being moved between open and closed positions. An air-liquid mixing chamber is located within the spout adjacent to the discharge end of the spout and an orifice is provided on the discharge end of the spout so as to lead from the mixing chamber. A liquid passage and at least one gas passage are provided in the cap and in the spout for conveying liquid and gas into the mixing chamber. A tube extends downwardly from the cap so as to be capable of conveying a liquid to the liquid passage.</p> |
