棒状化粧料容器

Bar-shaped cosmetic container

Abstract

(57)【要約】 【課題】 外筒体と内筒体との相対回転力を単に軽減す る構造であると、外筒体と内筒体とを相対回転した際に ガタつきが発生すると共に、棒状化粧料の突出位置の安 定性が悪く、化粧料容器としての商品価値が低下する。 【解決手段】 外筒体12の上端部内周に拡径部12a を形成する一方、この外筒体12の上方に内筒体14を 囲繞する環状の頸部体32を設け、頸部体32の嵌合部 32aを外筒体12の拡径部12aに嵌着する。内筒体 14の外周に所定の押圧力で圧接する摺動凸部34cを 形成した抵抗リング34を、外筒体12の拡径部12a 内に嵌合した状態で、頸部体32の嵌合部32aの下面 と外筒体12の拡径部12aの底面との間に挟持して取 り付ける。摺動凸部34cを、対向部位に形成した一対 の切欠部34dによって2つの半円状に分断する。
PROBLEM TO BE SOLVED: To provide a pleasant operation force when a bar-shaped cosmetic is protruded or retracted from the end of an inner cylindrical body, by eliminating the backlash when the guide projection of a cylindrical cosmetic dish moves inside the spiral groove of the outer cylindrical body, and the backlash between the outer cylindrical body and the inner cylindrical body, by adding a rotational resistance. SOLUTION: A diameter-enlarged part 12a is formed on the upper inner circumference of an outer cylindrical body 12, and on the other hand, a ring-shaped neck body 32 surrounding an inner cylindrical body 14 is formed to the upper part of the outer cylindrical body 12, and the fitting part 32a of the neck body 32 is fitted to the diameter-enlarged part 12a of the outer cylindrical body 12. A resistance ring 34 in which a sliding projected part 34c being brought into contact with the outer circumference of the inner cylindrical body 14 at a prescribed pressure is formed, is insertedly fitted between the undersurface of the fitting part 32a of the neck body 32 and the bottom surface of the diameter-enlarged part 12a of the outer cylinder 12 in the state it is fitted inside the diameter-enlarged part 12a of the outer cylindrical body 12. The sliding projecting part 34c is divided into two semicircular parts by a pair of cutout parts that have been formed in opposite positions. COPYRIGHT: (C)1997,JPO

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    US-7553101-B2June 30, 2009Otsuka Pharmaceutical Co., Ltd.Bar-like cosmetic delivering container