LIQUID STORAGE CONTAINER, LIQUID-CONTAINING CONTAINER, AND METHOD FOR MANUFACTURING PREDETERMINED AMOUNT OF LIQUID MEDICINE

To provide a liquid storage container that makes it possible to visually determine hygiene of an insertion surface through which an injection needle is to be inserted, in order to secure hygienical quality of liquid to be extracted.SOLUTION: A liquid storage container 10 comprises: a container body 110 including a hollow trunk part having an opening at a first part, and a closed part 30 which is provided at a second part of the trunk part and at which a recess 31 caving in toward the trunk part is formed; and a protective cover 70 that covers the recess 31 of the closed part 30. A ratio of D to W is larger than 0 and equal to or smaller than 0.1, where W is a width of the recess 31, as a length of a shortest straight line of straight lines that connect opening edges defining the recess 31 when viewed from a depth direction of the recess 31 and pass through the centroid of a plane figure having an outer edge constituted by the opening edges when viewed from the depth direction of the recess 31, and D is a recess 31's depth at the center point of the straight line.SELECTED DRAWING: Figure 3 【課題】取り出される液体の衛生面の質を保つために、注射針が挿入される挿入面の衛生性を目視で判断することができる液体収容容器を提供する。【解決手段】液体収容容器１０は、第１の部分に開口部が形成された中空状の胴部と、胴部の第２の部分に設けられ、胴部に向けて窪む凹部３１が形成された閉鎖部３０とを有する容器本体１１０と、閉鎖部３０の凹部３１を覆う保護カバー７０と、を備え、凹部３１の深さ方向から見た場合に凹部３１を画定する開口縁間を結ぶ直線であって、凹部３１の深さ方向から見た場合に開口縁が外縁を構成する平面図形の重心を通る直線のうち、最も長さが短い直線の長さを凹部３１の幅をＷとし、当該直線の中心点における凹部３１の深さをＤとした場合に、Ｗに対するＤの比が、０より大きく、０．１以下である。【選択図】図３