Rod-shaped cosmetic material feeding container

Patent metadata

Field	Value
Publication number	US-10349722-B2
Application number	US-201715478597-A
Country	US
Kind code	B2
Filing date	Apr 4, 2017
Priority date	Apr 14, 2016
Publication date	Jul 16, 2019
Grant date	Jul 16, 2019

Abstract

A rod-shaped cosmetic material feeding container having a movable body housed in a container main body in which the movable body advances by an operation of an operating portion. A rod-shaped cosmetic material is fed by the advance of the movable body to project from an opening of a leading tube. The leading tube has the tip end and a main body, the tip end being made of a soft material, the main body being installed consecutively to the tip end and extending in an axial direction. Further, the main body of the leading tube is made of a hard material and has an elongated tube hole (e.g., having a drop or rhombic shape in cross-section) formed inside. A top end surface on the tip end has a tapered surface tapered to peak at an outside surface of the tip end when viewed from a tip side.

First claim

What is claimed is:

1. A rod-shaped cosmetic material feeding container comprising:
a movable body housed in a container main body, the movable body advancing by an operation of an operating portion, and
a leading tube positioned on a front side of the container main body: wherein
a rod-shaped cosmetic material is housed within an elongated tube hole of the leading tube that has a drop shape in cross-section, wherein both the rod-shaped cosmetic material and an opening on a tip end of the leading tube has the drop shape in cross-section when viewed from the tip side, the rod-shaped cosmetic material being fed by the advance of the movable body to project from the opening;
the leading tube has the tip end and a main body, the tip end being made of a soft material, the main body being installed consecutively to the tip end and extending in an axial direction, the main body of the leading tube being made of a hard material and having the elongated tube hole formed therein; and
a top end surface on the tip end has a tapered surface tapered to peak at an outside surface of the tip end when viewed from a tip side.

2. The rod-shaped cosmetic material feeding container according to claim 1 , wherein:
the top end surface is an inclined surface inclined to a vertical cross-sectional surface with respect to an axis center of the leading tube, and
the inclined surface has the tapered surface on a tip side.

3. The rod-shaped cosmetic material feeding container according to claim 2 , wherein:
an outer edge of the top end surface including the tapered surface has the drop shape in cross-section.

4. The rod-shaped cosmetic material feeding container according to claim 2 , wherein:
the opening and the rod-shaped cosmetic material have an outline shape with an outline tapered in a direction identical to an outer edge of the tapered surface viewed from a tip side.

5. The rod-shaped cosmetic material feeding container according to claim 2 , wherein:
the tapered surface serves as an applying surface, the applying surface rubbing a line with the rod-shaped cosmetic material to extend the line to be tapered.

6. The rod-shaped cosmetic material feeding container according to claim 3 , wherein:
the opening and the rod-shaped cosmetic material have an outline shape with an outline tapered in a direction identical to an outer edge of the tapered surface viewed from a tip side.

7. The rod-shaped cosmetic material feeding container according to claim 3 , wherein:
the tapered surface serves as an applying surface, the applying surface rubbing a line with the rod-shaped cosmetic material to extend the line to be tapered.

8. The rod-shaped cosmetic material feeding container according to claim 4 , wherein:
the tapered surface serves as an applying surface, the applying surface rubbing a line with the rod-shaped cosmetic material to extend the line to be tapered.

9. The rod-shaped cosmetic material feeding container according to claim 6 , wherein:
the tapered surface serves as an applying surface, the applying surface rubbing a line with the rod-shaped cosmetic material to extend the line to be tapered.

10. The rod-shaped cosmetic material feeding container according to claim 1 , wherein:
an outer edge of the top end surface including the tapered surface has the drop shape in cross-section.

11. The rod-shaped cosmetic material feeding container according to claim 10 , wherein:
the opening and the rod-shaped cosmetic material have an outline shape with an outline tapered in a direction identical to an outer edge of the tapered surface viewed from a tip side.

12. The rod-shaped cosmetic material feeding container according to claim 10 , wherein:
the tapered surface serves as an applying surface, the applying surface rubbing a line with the rod-shaped cosmetic material to extend the line to be tapered.

13. The rod-shaped cosmetic material feeding container according to claim 11 , wherein:
the tapered surface serves as an applying surface, the applying surface rubbing a line with the rod-shaped cosmetic material to extend the line to be tapered.

14. The rod-shaped cosmetic material feeding container according to claim 1 , wherein:
the opening and the rod-shaped cosmetic material have an outline shape with an outline tapered in a direction identical to an outer edge of the tapered surface viewed from a tip side.

15. The rod-shaped cosmetic material feeding container according to claim 14 , wherein:
the tapered surface serves as an applying surface, the applying surface rubbing a line with the rod-shaped cosmetic material to extend the line to be tapered.

16. The rod-shaped cosmetic material feeding container according to claim 1 , wherein:
the tapered surface serves as an applying surface, the applying surface rubbing a line with the rod-shaped cosmetic material to extend the line to be tapered.

17. A rod-shaped cosmetic material feeding container comprising:
a movable body housed in a container main body, the movable body advancing by an operation of an operating portion, and
a leading tube positioned on a front side of the container main body: wherein
a rod-shaped cosmetic material is housed within an elongated tube hole of the leading tube that has a rhombic shape in cross-section, wherein both the rod-shaped cosmetic material and an opening on a tip end of the leading tube has the rhombic shape in cross-section when viewed from the tip side, the rod-shaped cosmetic material being fed by the advance of the movable body to project from the opening;
the leading tube has the tip end and a main body, the tip end being made of a soft material, the main body being installed consecutively to the tip end and extending in an axial direction, the main body of the leading tube being made of a hard material and having the elongated tube hole formed therein; and
a top end surface on the tip end has a tapered surface tapered to peak at an outside surface of the tip end when viewed from a tip side, wherein:
a part of the tip end is a projection, the projection extending forward to cover the rod-shaped cosmetic material in an eaves shape, and
a top end surface of the projection has the tapered surface.

18. The rod-shaped cosmetic material feeding container according to claim 17 , wherein:
the opening and the rod-shaped cosmetic material have an outline shape with an outline tapered in a direction identical to an outer edge of the tapered surface viewed from a tip side.

19. The rod-shaped cosmetic material feeding container according to claim 17 , wherein:
the tapered surface serves as an applying surface, the applying surface rubbing a line with the rod-shaped cosmetic material to extend the line to be tapered.

20. The rod-shaped cosmetic material feeding container according to claim 18 , wherein:
the tapered surface serves as an applying surface, the applying surface rubbing a line with the rod-shaped cosmetic material to extend the line to be tapered.

Assignees

• Tokiwa Corp

Inventors

• Yasumi Risa

Classifications

• A45D2040/208

  the relative movement being made by a rotating action, e.g. effected by a screw · CPC title

• A45D40/205 Primary

  Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder (casings for lipstick A45D40/02, A45D40/06; refill sticks or moulding devices for producing sticks A45D40/16) · CPC title

• A45D40/04 Primary

  effected by a screw · CPC title

• A45D2200/1072

  Eyeliners · CPC title

• A45D34/04

  Appliances specially adapted for applying liquid, e.g. using roller or ball · CPC title