| 摘要 |
<p>The animal food bowl is esp. for dogs, having one or more troughs enclosed round the outside. It is made of collapsible airtight material, and is double-walled at least in the area of the trough (2), with one or more inflation apertures (7), which can be sealed off. The trough can have a bottom (1) without an air chamber, while there can be several of the latter (5,6) mounted in a ring and each with its inflation aperture. The latter can be formed by a neck (8) sealed off by a stopper (9) inserted in it.</p> |
