Patent ID: 8845228
Filing Date: 2014-09-30
Classification: B29C,B29L,F16B,Y10T

Abstract:
1. A fixing structure comprising: a first member having a first base portion and a boss extending from the first base portion; a second member having a second base portion and a through-opening in the second base portion into which the distal end of the boss is fixed; and a spacer portion formed on the second member and configured to extend from the second base portion of the second member and come into contact with the first base portion of the first member; wherein the spacer portion is disposed around the boss and non-contact with the boss and configured to keep a distance between the first base portion of the first member and the second base portion of the second member when the first and second members are assembled together, wherein the spacer portion comprises a plurality of ribs extending radially outward from the boss to surroundingly support the boss, and wherein the plurality of ribs of the spacer portion are connected by a connecting rib in the form of an annular rib, and the connecting rib extends from the second base portion of the second member.