摘要 |
PROBLEM TO BE SOLVED: To provide a method for generating small bubbles wherein a bubble generating device with an extremely simple structure is applied on a container for a detergent for tablewares to easily manufacture it and to make the manufacturing cost inexpensive and a large amt. of useless consumption caused by excess output of the detergent, etc., is prevented from occurring and a synthetic resin-made small bubbles generating sheet such as a tetrafluoroethylene resin-treated fabric is used for the bubble generating device with the extremely simple structure. SOLUTION: A container main body 4 made of an elastic raw material and a jet hole 3 are provided and a rotational lid 1 with an outlet 2 formed on the same plane as the jet hole 3, an intermediate member 5 positioned between the rotational lid 1 and the container main body 4 and supporting the rotational lid 1 on its top and provided with a female screw on the inside of its lower part and screw-connected with a male screw on the top end opening part of the container main body and a synthetic resin-made sheet 6 for generating bubbles placed and fixed between a packing 7 placed on the top end opening part of the container main body and the intermediate member 5 are provided and the sheet for generating bubbles which opens a passage to the jet hole by rotating the rotational lids and can generate small bubbles by pressing the container main body, is provided. |