Title:
SPRAY CONTAINER
Document Type and Number:
Japanese Patent JP2015020794
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a spray container in which the pressure to the wall of a container body is reduced, the shape flexibility of the container body is enhanced, and the volume ratio of the enclosure to the internal volume of the container body is also enhanced.SOLUTION: There is provided a spray container 1 in which an enclosure 20 including a gas or a liquid is filled under higher pressure than the normal atmosphere outside the container and the filled enclosure 20 is sprayed outside by opening a valve 15. The spray container comprises a container body 2, and an elastically telescopic bag body 10 capable of filling with the enclosure 20 and included inside the container body. The container body has inside, the curved areas 7, 8 having a circular or elliptical cross section parallel to the minor axis direction of the container body in the position covering the outside of the telescopic bag body. The telescopic bag body comprises a thick part 14 having a large thickness compared to those of one, or two or more positions in a longitudinal direction, and is configured to inhibit expansion in a position of the thick part when filling with the enclosure and to be expandable along the curved area compared to a case where the thick part is not formed.
More Like This:
| WO/2003/045819 | VALVE ELEMENTS FOR PRESSURIZED CONTAINERS AND ACTUATING ELEMENTS THEREFOR |
| JPH0958765 | AEROSOL CONTAINER |
| JP2005507725 | Combination of axillary products and packaging |
Inventors:
YAJIMA TOSHITSUGU
NAKATO NOBORU
NAKATO NOBORU
Application Number:
JP2013152399A
Publication Date:
February 02, 2015
Filing Date:
July 23, 2013
Export Citation:
Assignee:
SHINETSU POLYMER CO
International Classes:
B65D83/16; B05B9/04; B65D83/28; B65D83/38; B65D83/42; B65D83/58
Domestic Patent References:
| JPH041186U | 1992-01-07 | |||
| JPH0270751U | 1990-05-29 | |||
| JPH0840473A | 1996-02-13 | |||
| JPH0480881U | 1992-07-14 | |||
| JPH03111280A | 1991-05-13 | |||
| JP2010287422A | 2010-12-24 | |||
| JP2009298426A | 2009-12-24 | |||
| JP2013529157A | 2013-07-18 |
Foreign References:
| US4446991A | 1984-05-08 | |||
| US20050230418A1 | 2005-10-20 |
Attorney, Agent or Firm:
Hiroshi Hasegawa