US 11,994,159 B2
Resin panel, structure, and method for manufacturing same
Kazuhiko Saeki, Nagoya (JP); Sho Nakajima, Yamato (JP); and Ryuichi Ishida, Tokyo (JP)
Assigned to KYORAKU CO., LTD., Kyoto (JP)
Appl. No. 17/289,881
Filed by KYORAKU CO., LTD., Kyoto (JP)
PCT Filed Oct. 24, 2019, PCT No. PCT/JP2019/041763
§ 371(c)(1), (2) Date Apr. 29, 2021,
PCT Pub. No. WO2020/110535, PCT Pub. Date Jun. 4, 2020.
Claims priority of application No. 2018-220498 (JP), filed on Nov. 26, 2018.
Prior Publication US 2021/0404495 A1, Dec. 30, 2021
Int. Cl. F16B 5/04 (2006.01); B60R 5/04 (2006.01); F16B 19/10 (2006.01)
CPC F16B 5/04 (2013.01) [B60R 5/04 (2013.01); F16B 19/10 (2013.01); Y10T 29/49943 (2015.01)] 5 Claims
OG exemplary drawing
 
1. A manufacturing method of a resin panel, comprising:
an attaching step,
wherein, in the attaching step, an attached member is attached to a surface of a resin molded body by arranging a rivet body provided on a blind rivet in a concave portion formed on the surface, the concave portion having a wall surface tapered to have a smaller diameter toward a bottom surface, tearing a part of the rivet body to enlarge a diameter of the part of the rivet body, and allowing the part of the rivet body to penetrate a wall surface of the concave portion,
wherein a ratio L1/L2 of a length L1 of the rivet body in a vertical direction to a depth L2 of the concave portion is 1.5 to 3.0, and
wherein an inner surface of the wall surface of the concave portion is tapered prior to enlarging the diameter of the part of the rivet body.