US 11,955,785 B2
Resin structure
Kei Tomita, Makinohara (JP); Kengo Ishida, Makinohara (JP); and Yukihiro Koyama, Makinohara (JP)
Assigned to YAZAKI CORPORATION, Tokyo (JP)
Filed by YAZAKI CORPORATION, Tokyo (JP)
Filed on Oct. 6, 2021, as Appl. No. 17/495,116.
Claims priority of application No. 2020-172005 (JP), filed on Oct. 12, 2020.
Prior Publication US 2022/0115851 A1, Apr. 14, 2022
Int. Cl. H02G 3/08 (2006.01); B60R 16/023 (2006.01)
CPC H02G 3/088 (2013.01) [B60R 16/0239 (2013.01); H02G 3/081 (2013.01)] 4 Claims
OG exemplary drawing
 
1. A resin structure comprising:
a first resin body having a box shape with an opening portion; and
a second resin body configured to be attached to the first resin body at an upper side thereof so as to cover the opening portion,
wherein the first resin body includes a first wall portion having a double-wall structure and extending along an attaching direction in which the second resin body is attached to the first resin body, and a plurality of first engagement portions provided on the first wall portion;
wherein the second resin body includes a second wall portion having a double-wall structure configured to be fitted to the first wall portion and extending along the attaching direction, and a plurality of second engagement portions provided on the second wall portion and configured to be engaged with the plurality of first engagement portions;
wherein one of the plurality of first engagement portions engages with one of the plurality of second engagement portions and together form a first engaging part;
wherein another one of the plurality of first engagement portions engages with another one of the plurality of second engagement portions and together form a second engaging part;
wherein the first engaging part and the second engaging part are positioned at two positions opposite to each other in a peripheral direction of the resin structure;
wherein the first engaging part is positioned above the second engaging part in the attaching direction; and
wherein the resin structure is configured such that, when the second resin body is rotated with respect to the first resin body with the first engaging part as a center of rotation and with the one of the plurality of first engagement portions being engaged with the one of the plurality of second engagement portions, the first wall portion is prevented from interfering with the second wall portion.