THERMAL FILLING BOTTLE

PROBLEM TO BE SOLVED: To provide a thermal filling bottle that does not exert a large influence on an appearance design and that can sufficiently carry out a decompression absorption function.SOLUTION: A thermal filling bottle 1 of the present invention, which is direct blow-molded, has a filling sp...

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1. Verfasser: KAMATA SHIGEO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a thermal filling bottle that does not exert a large influence on an appearance design and that can sufficiently carry out a decompression absorption function.SOLUTION: A thermal filling bottle 1 of the present invention, which is direct blow-molded, has a filling space M that is formed inside a body part 4, and enables filling the filling space M with heated contents. The body part 4 has a peripheral groove 6 that is formed by depressing the body part 4 toward the filling space M. In the peripheral groove 6, a groove width Wb on the side of the filling space M is narrower than a groove width Wa on the front side of the body part 4. 【課題】外観デザインに大きな影響を及ぼすことがない上、減圧吸収機能を十分に発揮することができる、熱充填ボトルを提案する。【解決手段】本発明の熱充填ボトル1は、胴部4の内側に形成される充填空間Mを有し、この充填空間M内に、加熱した内容物を充填可能とする、ダイレクトブロー成形されるものであって、胴部4は、充填空間Mに向かって胴部4を凹ませた周溝6を有し、周溝6は、胴部4の表面側での溝幅Waに対し、充填空間M側での溝幅Wbが狭いことを特徴とする。【選択図】図1