Stick-like cosmetic material feeding out vessel
AssigneeSuzuno Kasei Kabushiki Kaisha
InventorAtsushi Ohba
Life of this patent
Estimating the term…
Abstract
A stick type cosmetic material feeding container for retaining a stick type cosmetic material using claws, which prevents deformation of the claws, retains the stick type cosmetic material stably and properly. By forming sliding projections 36 or sliding convex lines 39 on outer circumferential surfaces 38 of the claws 32 which constitute a cosmetic material retaining section 31, the sliding projections 36 or the sliding convex lines 39 are always in contact with sliding contact surfaces 14 of sliding grooves 13. Or, by forming sliding convex lines 51 on the sliding contact surfaces 14 covering at least stroke range of the claws 32, the sliding convex lines 51 and the outer circumferential surfaces 38 of the claws 32 are always in contact with each other.
Claims11
A stick type cosmetic material feeding container comprising:
- a front cylinder adapted to house a stick type cosmetic material in such a manner that the stick type cosmetic material can advance and retreat;
- a container body which is rotatably connected with the front cylinder;
- a cosmetic material retaining section composed of a plurality of claws adapted to retain the stick type cosmetic material in such a manner that the stick type cosmetic material is sandwiched between the claws, and which rotates synchronously with the front cylinder;
- a plurality of sliding grooves which are formed on an inner circumferential surface of the front cylinder and in which the claws are housed, wherein the stick type cosmetic material is fed up or fed down by advancement or retreat of the cosmetic material retaining section in the front cylinder resulting from rotations of the front cylinder relative to the container body;
- and
- a sliding contact section provided on at least one of an outer circumferential surface of the respective claws and a sliding contact surface of the respective sliding grooves, wherein each of the claws is always in contact with the sliding contact surface via the sliding contact section when the stick type cosmetic material is supported between the claws.
Dependencies are inferred from the claim text.