PROBLEM TO BE SOLVED: To provide a cap for infant-feeding bottles which can be placed stably when taking off the cap from an infant-feeding bottle main body and to provide a cap for infant-feeding bottles which has excellent visibility of a nipple in the state where the cap is attached to an infant-feeding bottle main body, moreover, to provide a cap for infant-feeding bottles which can be easily taken off from an infant-feeding bottle main body.SOLUTION: There is provided a cap 1 for infant-feeding bottles of this invention which is composed of a resin-made member whose inside is a cavity and whose outer shape is formed in a dome-shape, which possesses a slant plane part 1b that slants downward on the front side, where at least the area of the slant plane part 1b is transparent, and which possesses a recessed part 7 that is recessed in the area of the slant plane part 1b.COPYRIGHT: (C)2015,JPO&INPIT【課題】哺乳瓶本体から外した際に安定して載置できる哺乳瓶用キャップを提供する。また、哺乳瓶本体に取り付けた状態で、乳首の視認性に優れる哺乳瓶用キャップを提供する。さらに、哺乳瓶本体からの取り外しが容易にできる哺乳瓶用キャップを提供する。【解決手段】本発明に係る哺乳瓶用キャップ1は、内部が空洞で外形状がドーム状に形成された樹脂製の部材からなり、正面側に下方に向かって傾斜する傾斜平面部1bを有し、少なくとも傾斜平面部1bの領域は透明になっており、かつ傾斜平面部1bの領域内に凹陥する凹陥部7を有することを特徴とするものである。【選択図】 図1
