closing block hingeとは 意味・読み方・使い方

The lid body is provided with the fixed lid section 6 which is fixed to the upper opening section of a container A for housing the powder to block the almost one half section of an opening section B and a closing lid section 8 which is associated with the section 6 through a hinge section 7 to openably and closably block another half section of the opening section B.例文帳に追加

粉体を収容する容器Ａの上部開口部に固定して開口部Ｂの略一側半部を閉塞する固定蓋部６と、ヒンジ部７を介して固定蓋部６に連設されて開口部Ｂの他側半部を開閉自在に閉塞する開閉蓋部８とを設ける。 - 特許庁