| 摘要 |
A lipstick-type cosmetic case with inner and outer coaxial sleeves with respective axial and helical cam tracks receiving cam followers for reciprocating a cosmetic pomade support within the sleeves. The axial cam tracks in the inner sleeve have inner restricted sections with upper tapered end pockets for receiving the cam followers and restricting inward axial movement therefrom. The helical cam tracks in the outer sleeve have upwardly facing continuous helical cam edges on one edge thereof and, on the opposite edge thereof, two inwardly facing stepped helical edge sections and an intermediate inwardly facing locking edge section for locking the followers against outward axial movement from the pockets.
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