Tokai Kogyo Company Limited

Takarakasei Kogyo., Ltd.

Kohji Kamiya

Akihiro Suzuki

Hiroyuki Taki

Renji Maki

Motohiro Morishita

Tetsuro Yamada

An elongated pillar garnish configured to be attached to a gap between a peripheral edge portion of a window pane of a vehicle and a pillar of the vehicle, the pillar garnish including: an elongated attachment member for attaching the pillar garnish to the gap; and an elongated decorative member assembled to a front surface side of the attachment member, in which the attachment member includes an elongated main body part, and a cover part provided to at least one end of the main body part in a longitudinal direction, in which the cover part has a covering portion covering at least a part of a front surface of the decorative member, and a supporting wall portion erected from the main body part toward the outer side and supporting the covering portion, and in which the supporting wall portion is provided along a direction intersecting with the longitudinal direction.

Pillar garnish

A main body portion is disposed at a regular position by inserting a protrusion into an engaging portion formed in a leg portion of the main body portion in accordance with a forward movement of a sliding mold including the protrusion. Then, an injection molding mold is completely closed to cause at least a part of a mold surface of the sliding mold to come into contact with the main body portion.

Pillar garnish manufacturing method

A method for manufacturing a composite molded article including: preparing a main body member to which a through hole is formed to a peripheral wall by removing a protruding portion protruding from a face of the peripheral wall surrounding a hollow space in the main body member having the hollow space formed therein along the longitudinal direction; setting the main body member in an injection molding die; forming a cushion member molding cavity by the main body member and a molding die face formed inside the injection molding die in the longitudinal direction of the main body member and allowing the through hole to communicate with the cavity; and filling a heated and melted elastic polymer material injected from an injection gate into the cavity and the hollow space from the through hole, thereby forming a cushion member and a filling portion.

Growing community of inventors

Obu, Japan

Kohji Kamiya