Title:
STICK COSMETIC DISPENSING CONTAINER
Document Type and Number:
Japanese Patent JP3965391
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide good quality and to exert full capability of a stick cosmetic dispensing container.
SOLUTION: A stick cosmetic M is protected from being broken by flexure by forming a movement hole 8d on an outer tube 8 through which the cosmetic M and a multiple number of supporting pieces 9c move forward and backward in non-circular shape close to the cosmetic M and the supporting pieces 9c to reduce a gap between the cosmetic M and the movement hole 8d. A packing 10 of which the outside form is non-circular is attached behind the supporting pieces 9c on a supporting stick 9 and welded on the movement hole 8d with pressure copying the shape of the movement hole 8d. The packing 10 favorably prevents volatilization of the cosmetic M, making the space on the cosmetic side airtight against the space behind the packing 10, and smoothly moves the supporting stick 9 through the movement hole 8d by ensuring the outer tube 8 and the supporting stick 9 simultaneously rotatable and bringing the packing 10 in airtight slide contact by the relative rotation of the outer tube 8 and the main tube 7.
Inventors:
Shin Sasaki
Application Number:
JP2004040392A
Publication Date:
August 29, 2007
Filing Date:
February 17, 2004
Export Citation:
Assignee:
Tokiwa Co., Ltd.
International Classes:
A45D40/04; A45D40/02; A45D40/06; A45D40/20; B43K25/00; (IPC1-7): A45D40/04; A45D40/20
Domestic Patent References:
| JP10179251A | ||||
| JP2000342331A | ||||
| JP2028770U | ||||
| JP9220119A | ||||
| JP7204030A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Yoshiki Kuroki