US 11,794,442 B2
Superposition interior component
Kenichi Yoshida, Toyota (JP); Osamu Miyashita, Toyota (JP); Hideaki Sakai, Toyota (JP); Masamori Hirose, Toyota (JP); and Kenji Onuma, Toyota (JP)
Assigned to TOYODA IRON WORKS CO., LTD., Toyota (JP)
Appl. No. 17/598,898
Filed by TOYODA IRON WORKS CO., LTD., Toyota (JP)
PCT Filed Nov. 7, 2019, PCT No. PCT/JP2019/043666
§ 371(c)(1), (2) Date Sep. 28, 2021,
PCT Pub. No. WO2020/202626, PCT Pub. Date Oct. 8, 2020.
Claims priority of application No. 2019-065860 (JP), filed on Mar. 29, 2019.
Prior Publication US 2022/0152972 A1, May 19, 2022
Int. Cl. B32B 27/12 (2006.01); B32B 3/30 (2006.01); B32B 7/022 (2019.01); B32B 3/26 (2006.01); B32B 5/02 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B60R 13/02 (2006.01)
CPC B32B 3/30 (2013.01) [B32B 3/266 (2013.01); B32B 5/024 (2013.01); B32B 7/022 (2019.01); B32B 27/08 (2013.01); B32B 27/12 (2013.01); B32B 27/304 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); B32B 2250/03 (2013.01); B32B 2250/24 (2013.01); B32B 2605/08 (2013.01); B60R 13/02 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A superposition interior component, comprising:
a base;
an outer layer member that covers the base; and
a middle member made of a soft plastic, the middle member being disposed between the base and the outer layer member, wherein
the base, the middle member, and the outer layer member are stacked together to form the superposition interior component,
the middle member includes:
a plate-shaped body;
first protrusions that protrude from a first surface of the body, the first surface facing the base; and
second protrusions that protrude from a second surface of the body, the second surface facing the outer layer member,
protruding directions of the first protrusions and the second protrusions are inclined in relation to a line normal of the body,
the second protrusions include sets of three second protrusions located close to one another,
proximal portions of the second protrusions in each set are arranged at positions corresponding to apexes of a regular triangle, and
the three second protrusions project in different directions and are separated from one another.