BONDING STRUCTURE OF MEMBERS AND ACOUSTIC STRUCTURE

摘要

PROBLEM TO BE SOLVED: To easily suppress mixing of bubbles into a bonding part between two members when the two members are bonded.SOLUTION: A bonding structure of members comprises a recess 20 formed in a first member 11 and a projection 30 of a second member 13 inserted into the recess 20. A gap space Si is formed between an inner side surface 21 of an inner surface of the recess 20 extending toward an opening part of the recess 20 from a bottom part of the recess 20 and a facing surface 31 of the projection 30 facing the inner side surface 21 of the recess 20. The gap space Si communicates with an external space So of the recess 20.SELECTED DRAWING: Figure 3