| 摘要 |
<p>The bottle cap is designed for operation by one hand, having a closing body fixed to the bottle mouth and containing an opening shut by a slide. The slide (26) has two arms (32) spaced apart and protruding from its sealing face towards the inside of the bottle. The free ends of these arms pivot on or in the closing body (14). The cap can have a protrusion (16) formed on its end face through which the outlet opening extends, and with two flat opposite faces (18) at right angles to this end face. The inner sides of the slide arms fit over these flat faces.</p> |
