Title:
COMPACT CASE
Document Type and Number:
Japanese Patent JP2019080857
Kind Code:
A
Abstract:
To provide a compact case that can discharge a stable amount of contents.SOLUTION: A compact case 1A comprises: an inner case 2; an inner lid 3 in which a communicating hole 21a is formed; an inside lid 4 for defining a communicating space S1, and in which a discharge hole 4a is formed; a first valve element 5 for switching between communication and its blockage between the communicating hole and the communicating space; and a second valve element 6 for openably closing the discharge hole. The inside lid comprises an operating part 33 formed so as to be elastically deformable, and for increasing or decreasing an inner pressure of the communicating space by elastic deformation. When the operating part moves downward and the inner pressure of the communicating space increases, the first valve element blocks communication between the communicating hole and the communicating space, and the second valve element opens the discharge hole. When the operating part moves upward and the inner pressure of the communicating space decreases, the second valve element closes the discharge hole, and the first valve element allows communication between the communicating hole and the communicating space. The second valve element is fitted to the inside lid.SELECTED DRAWING: Figure 2
Inventors:
KASE MAI
Application Number:
JP2017211265A
Publication Date:
May 30, 2019
Filing Date:
October 31, 2017
Export Citation:
Assignee:
YOSHINO KOGYOSHO CO LTD
International Classes:
A45D33/00
Domestic Patent References:
| JPS60192708U | 1985-12-21 | |||
| JPH0754125Y2 | 1995-12-13 | |||
| JP2011225279A | 2011-11-10 | |||
| JP2011116424A | 2011-06-16 | |||
| JPH0179408U | 1989-05-29 |
Attorney, Agent or Firm:
Sumio Tanai
Suzuki Mitsuyoshi
Hiroki Ninai
Suzuki Mitsuyoshi
Hiroki Ninai