US 12,435,519 B2
Connection structure, decoration method, and connection structure body set
Yuki Kotani, Osaka (JP); Shozo Oshio, Osaka (JP); Masahiro Nakamura, Tokyo (JP); and Tetsushi Konda, Kyoto (JP)
Assigned to Panasonic Intellectual Property Management Co., Ltd., Osaka (JP)
Appl. No. 18/273,049
Filed by Panasonic Intellectual Property Management Co., Ltd., Osaka (JP)
PCT Filed Jan. 20, 2022, PCT No. PCT/JP2022/001923
§ 371(c)(1), (2) Date Jul. 19, 2023,
PCT Pub. No. WO2022/181127, PCT Pub. Date Sep. 1, 2022.
Claims priority of application No. 2021-027970 (JP), filed on Feb. 24, 2021.
Prior Publication US 2024/0301701 A1, Sep. 12, 2024
Int. Cl. B32B 3/00 (2006.01); B32B 3/06 (2006.01); B32B 7/022 (2019.01); B32B 7/06 (2019.01); B32B 27/08 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01); E04F 13/08 (2006.01)
CPC E04F 13/0835 (2013.01) [B32B 3/06 (2013.01); B32B 7/022 (2019.01); B32B 7/06 (2013.01); B32B 27/08 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); E04F 13/0866 (2013.01); B32B 2307/51 (2013.01); B32B 2307/7376 (2023.05); B32B 2419/00 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A connection structure comprising:
a first structure body; and
a second structure body detachably connected to the first structure body,
wherein the first structure body includes a first fitting portion,
the second structure body includes a second fitting portion detachably fitted with the first fitting portion,
at least one of the first fitting portion or the second fitting portion is an anisotropic elastic structure body including a periodic structure and having an elasticity that differs depending on a direction, and
the first fitting portion and the second fitting portion are fittable together is in a first direction orthogonal to a second direction, the anisotropic elastic structure body has an elasticity greater in the second direction than in the first direction.