| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive structure capable of performing adhesion repeatedly in a liquid.SOLUTION: An adhesive structure 1 comprises: a stem 2; and an air bubble holding part 3 formed of plural projections 3A formed on the stem 2. The air bubble holding part 3 holds air bubbles 9 in water, and the air bubble holding part 3 is formed of a material whose contact angle is large with respect to a liquid 5 into which the adhesive structure 1 is inserted. Length of the projections 3A is set so as not to project from the air bubbles 9 in a state that the adhesive structure 1 holds the air bubbles 9. The adhesive structure 1 is mounted on an object 6 disposed below water 5, and a face 2A of the air bubble holding part 3 side faces to the object 6. |
