PROBLEM TO BE SOLVED: To provide a container of an newly-born infant, baby or little child for lying on the back, securing a free movement of the head on the neck of the infant who needs to be under lying on the back for almost time, under lying on the back or in a "baby buggy" or the like, protecting the muscles of the skull, shinbone and neck under lying on the back and helping the skull get closer on an expected form at the birth by spreading and applying the weight of the head to not only the narrow part of the back of the head but its wide area.SOLUTION: The container includes the following constitution and means. A hollow human form devoid of hands and feet is cut in half in the front and the rear. Only the part of the rear is used. The neck and trunk are separated. The form is reconnected in original positions by a universal joint. The infant or the like lying on the back is introduced into the container so that a head container 1 (or the head of the infant or the like) is able to move freely (but on the restriction of right backward movement) against a trunk container 2. A space between the head container 1 and the head of the infant introduced inside is filled with a porous, slightly elastic and semirigid spacer.COPYRIGHT: (C)2012,JPO&INPIT【課題】新生児は、仰向けに寝せられたまま大部分の時間を過ごさざるを得ないが、仰向けに寝せられた状態で、また「ベビーカー」などに入れられた状態で、首から上の自由な運動を確保する。仰向けに寝せられた状態で、頭骨・頸骨・首の筋肉を保護する。また、頭の重量を後頭部の狭い部分だけでなく、後頭部の広い面に分散して負担させ、頭の形を生まれた時に予定されていた方向に向わせる。【解決手段】手足の無い、空洞の人型を前後に半裁、後背部分だけを用い、首と胴とを分離し、自在関節のある継ぎ手で、元の位置に繋ぎ治し、これに新生児等を仰向きに入れ、胴体容器2に対して頭部容器1が自由(結果新生児などの頭が)に動ける(ただし真後ろへの動きは制限する)ようにする。また頭部容器1と中に入れた新生児の頭の間には多孔質で少々弾力のある半硬質スペーサーで埋める。以上の構造・手段で課題を解決する。【選択図】図1