Title:
HOUSING FOR AEROSOL CONTAINER AND MOLD FOR PRODUCTION THEREOF
Document Type and Number:
Japanese Patent JP3889842
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent clog and injection of breakable matter and enable satisfactory injection of contents, by forming a filter in the contents-channel of a housing main body so that it is integrated with the housing main body, and by making a plurality of small passage-holes through the filter.
SOLUTION: The channel 10 of a housing main body 3 is 2.0mm in inside diameter and a filter main body 13 is fitted and fixed in the channel 10. The filter main body 13 has a cylindrical form having an H-shaped cross-section, and in its central area a disklike filter is provided. The filter is provided with a plurality of quadrangular small passage-holes, and enables contents to flow from the channel 10 of the housing main body 3 to an inside chamber 4. The small passage-holes each are so formed as to have a diameter of 0.1mm-0.3mm which is smaller than the diameter of the orifice 8 of a stem 5 and the diameter of a push-button spray nozzle, and thus the size makes it impossible for a large solid to enter the inside chamber 4.
Inventors:
Yukio Hachinohe
Application Number:
JP2062297A
Publication Date:
March 07, 2007
Filing Date:
February 03, 1997
Export Citation:
Assignee:
Toyo Aerosol Industry Co., Ltd.
International Classes:
B65D83/38; B29C33/42; (IPC1-7): B65D83/38
Domestic Patent References:
| JP55124564A | ||||
| JP10147384A | ||||
| JP3611228B1 | ||||
| JP5859008A | ||||
| JP7117083A |
Attorney, Agent or Firm:
Ginza General Patent Office
Osamu Shimizu
Osamu Shimizu
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