| 摘要 |
A feeding apparatus for feeding livestock. The apparatus includes a feed container having an upper opening. The container has two projecting lips extending along portions of a perimeter surrounding the upper opening. A sliding cover has two retaining channels formed thereon. The projecting lips of the container are configured to slidably engage within the retaining channels of the cover in an interlocking configuration to prevent removal of the cover other than by sliding. The cover may be a solid lid member or a creep feeder cage having passages formed therein. A pair of blocking tabs are secured to the cover at proximal ends of the projecting lips to block the cover from sliding beyond a closed position.
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