Importance

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Abstract

An attaching structure for attaching an insert member to an outer wall of a blow molded article by embedding the insert member therein, which is readily produced and exhibits a great holding strength against the insert member. In an attaching structure of an insert member for attaching the insert member to an outer wall of a blow molded article by embedding at least one part of the insert member therein, the insert member includes a cylinder part adapted to penetrate the outer wall of the blow molded article, and a flange part protruding from an exterior surface of the cylinder part in a width direction thereof. The flange part is embedded in the outer wall of the blow molded article and includes a plurality of through holes adapted to flow a parison into the plurality of through holes during blow molding, thereby fusion-bonding both surfaces of the flange part with the parison, and after the parison is hardened, a flange cover part is integrally formed with an outer wall of the insert member to hold the flange part.

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First Claim