ROD-LIKE COSMETIC STORAGE CONTAINER

• Main Authors: TAKAHASHI HIDEO, TERASAWA FUMIHIRO, WATANABE TAKERO
• Format: Patent
• Language: English; Japanese
• Published: 30.10.2014
• Subjects: HAIRDRESSING OR SHAVING EQUIPMENT; HAND OR TRAVELLING ARTICLES; HUMAN NECESSITIES; MANICURING OR OTHER COSMETIC TREATMENT

PROBLEM TO BE SOLVED: To prevent defects such as deformation and breakage of a rod-like cosmetic stored in a storage container body even when the storage container body is carelessly dropped.SOLUTION: A rod-like cosmetic storage container is such that a screw piece 11 forming, on an inner peripheral surface of an internal through hole 11a, a female screw part 11b to be fitted into a male screw part 10a of a push-rod 10 integrated with a core chuck 8 for holding a hard rod-like cosmetic 9, such as an eyebrow, is laid between a core cylinder 5 and an inner bottom part 6d of a fitting cylinder 6 while compressing springs 12a and 12b. Consequently, a shock in dropping is sufficiently absorbed by making a position change of the screw piece optimum, i.e., minimum, according to the hardness of the rod-like cosmetic through alternate repetition of compression of one spring by the screw piece and simultaneously occurring elongation of the other spring, and rapidly reducing the position change; thereby, it is possible to surely prevent defects such as deformation and breakage of the rod-like cosmetic. 【課題】不注意に落下させても、収納容器本体内において収納する棒状化粧料の変形や折損等の不具合を防止する。【解決手段】アイブロー等の硬い棒状化粧料９を保持する芯チャック８と一体となる押棒１０の雄ネジ部１０ａと螺合する雌ネジ部１１ｂを内部の貫通孔１１ａの内周面に形成するネジ駒１１を、芯筒５及び嵌合筒６の内底部６ｄとの間でスプリング１２ａ、１２ｂを圧縮しつつ介在させるので、落下の際の衝撃は、ネジ駒による一方のスプリングの圧縮と同時に起こる他方のスプリングの伸長の交互の反復によってネジ駒の位置変化を棒状化粧料の硬さに合わせて最適な変化、すなわち最小限とし、その位置変化を迅速に減衰させて十分に緩衝するので、棒状化粧料の変形や折損等の不具合を確実に防止することができるものとなる。【選択図】図１