| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid dripping preventing device completely preventing liquid dripping, capable of being produced in a small size at a cheap price, easy to fix, and having a spout slightly seen from a bottle to make an appearance excellent.SOLUTION: In a liquid dripping preventing device 1 by being inserted into the mouth of a bottle, a circular column 2 is processed as follows: the external diameter of the circular column is made a little larger than the internal diameter of the bottle; the lateral face of the circular column is provided with a slit 3; and one circle part of the circular column has a teapot-like shape so as to prevent liquid dripping, and the other end is opened. When fixing the device to the bottle, a pressure is added to the lateral face of the circular column using the slit, and the diameter of the circular column is reduced so as to be inserted into the mouth of the bottle. The device is fastened to the inner wall of the bottle by a restitutive force generated when the circular column-like part reduced in the diameter intends to return to the original size.SELECTED DRAWING: Figure 1 |
