| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a sponge scrubbing brush which facilitates the washing of corners or a narrow section which becomes a groove form of a container by a triangular prism scrubbing brush with a length, and makes the three side surfaces of the triangular prism into three kinds of washing surfaces. <P>SOLUTION: The triangular prism with length by which a triangular prism can be used under a laterally fallen state made of the sponge or a washing material is made into a body 1. The shape of a triangular surface of the top surface section 2 and the bottom surface section 3 is made into a shape wherein the apex 4 of the triangle is located over the bottom edge section 5 including both end sections 6 of the bottom edge section 5 of the triangle. Alternatively, the shape of the triangular surface can be made into a shape wherein the apex 4 of the triangle is located over on the outside of both end sections 6 of the bottom edge section 5 of the triangle. A section which becomes a ridge shape with a length formed by the connection of the apexes 4 of the triangular surfaces is used as a grip section 7. Therefore, the side surface of the triangular prism under the grip section 7 is used as a main washing surface 8, and the body wherein the apexes of the three small triangular prisms have been gathered to form one triangular prism can be considered as well. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
