US 11,701,806 B2
Resin component, and molding method and molding device for same
Taiki Moriizumi, Tochigi (JP); Yuuki Kami, Tochigi (JP); Noboru Hirano, Tochigi (JP); Toshihiro Saimura, Tochigi (JP); Hajime Miyamoto, Tochigi (JP); Atsushi Yusa, Tochigi (JP); and Kazuhiro Kawano, Tochigi (JP)
Assigned to HONDA MOTOR CO., LTD., Tokyo (JP)
Appl. No. 16/337,115
Filed by HONDA MOTOR CO., LTD., Tokyo (JP)
PCT Filed Sep. 20, 2017, PCT No. PCT/JP2017/033827
§ 371(c)(1), (2) Date Mar. 27, 2019,
PCT Pub. No. WO2018/061905, PCT Pub. Date Apr. 5, 2018.
Claims priority of application No. 2016-195047 (JP), filed on Sep. 30, 2016.
Prior Publication US 2020/0031036 A1, Jan. 30, 2020
Int. Cl. B29C 45/16 (2006.01); B29C 45/56 (2006.01); B29K 105/02 (2006.01); B29L 31/30 (2006.01)
CPC B29C 45/1639 (2013.01) [B29C 45/1657 (2013.01); B29C 45/561 (2013.01); B29K 2105/02 (2013.01); B29L 2031/3008 (2013.01); B29L 2031/3038 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A resin component comprising:
a first resin portion composed of a first resin material; and
a second resin portion composed of a second resin material having a different thermal shrinkage from a thermal shrinkage of the first resin material, the first resin portion and the second resin portion being connected in a state of at least partially not overlapping,
the resin component further comprising:
a discontinuous portion at a portion inward of a boundary location of the second resin portion with the first resin portion,
wherein the discontinuous portion is a cut having a V shape when seen from above, and a connecting point of two sides of a V shape of another through hole or bottomed hole is positioned within an area defined by three sides connecting three end points of the V shape.